RT118-HRFQ (1973)

Toyota Corona

Production Aug 1973 - May 1979
Engine 18R
Transmission 3FC ATM
Displacement 2500cc
Power 168 HP (125 kW)

(7704-7905)18RC

diagram 21015 21112 21192 21206 21209 21301 21452 21471 2153136110 21551 21618 21621 21621 21627 21699 21735 21751 21763 2176536120 21791 21799 2183244051 2183436120 2184136120 2187536120 2187540040
Part # Description Qty Price
21015 - HOUSING SUB-ASSY, COIL
21122-34240

16R,18R#..RT102,104,114,118

1
21122-34240

18RC..RT104,118

1
21015-36040

16R,18R..RT102,104,112,114,117,118

1
21122-34241

18RC..RT104,118

1
21141-34400

18RC..RT104,118

1
21112 - HORN, AIR
21112-34180

16R,18R#..RT102,104,114,118

1
21112-34180

18RC..RT104,118

1
21012-34400

18RC..RT104,118

1
21112-34060

16R,18R..RT102,104,112,114,117,118

1
21206 - STRAINER SUB-ASSY
21811-11060

16R,18R..RT102,104,112,114,117,118

1
21811-11060

18RC..RT104,118

1
21811-11060

16R,18R#..RT102,104,114,118

1
21209 - FLOAT SUB-ASSY
21209-33011

16R,18R..RT102,104,112,114,117,118

1
21209-33011

16R,18R#..RT102,104,114,118

1
21209-33011

18RC..RT104,118

1
21301 - VALVE SUB-ASSY, NEEDLE
21301-34061

16R,18R#..RT102,104,114,118

1
21301-34061

16R,18R..RT102,104,112,114,117,118

1
21301-34061

18RC..RT104,118

1
21452 - LEVER, PUMP
21452-44100

16R,18R#..RT102,104,114,118

1
21452-44100

16R,18R..RT102,104,112,114,117,118

1
21452-44100

18RC..RT104,118

1
21471 - LINK, PUMP CONNECTING
21471-34081

16R,18R#..RT102,104,114,118

1
21471-34081

16R,18R..RT102,104,112,114,117,118

1
21471-44100

16R,18R..RT102,104,112,114,117,118

1
21471-34081

18RC..RT104,118

1
21618 - GASKET, NEEDLE VALVE SEAT
21618-24030

12R#,16R,18R#..RT10#,11#

1
21618-24030

18RC..RT104,118

1
21618-24030

12R,16R,18R..RT10#,11#

1
21621 - GASKET, UNION NIPPLE
21633-24030

18RC..RT104,118

ID=12,T=1.0

2
21633-24030

12R#,16R,18R#..RT10#,11#

ID=12,T=1.0

2
21633-24030

12R,16R,18R..RT10#,11#

ID=12,T=1.0

2
21621 - GASKET, UNION NIPPLE
21633-24030

18RC..RT104,118

ID=12,T=1.0

2
21633-24030

12R#,16R,18R#..RT10#,11#

ID=12,T=1.0

2
21633-24030

12R,16R,18R..RT10#,11#

ID=12,T=1.0

2
21627 - GASKET, COIL HOUSING
21627-34080

12R,16R,18R#..RT10#,11#

1
21627-34080

12R,16R,18R..RT10#,11#

1
21627-34080

16R,18R#..RT102,104,114,118

1
21627-34080

18RC..RT104,118

1
21699 - BOOT(FOR PUMP PLUNGER)
21699-21061

12R#,16R,18R#..RT10#,11#

1
21699-21061

18RC..RT104,118

1
21699-21061

12R,16R,18R..RT10#,11#

1
21735 - SPRING, PUMP ARM
21735-22010

16R,18R..RT102,104,112,114,117,118

1
21735-22010

18RC..RT104,118

1
21735-22010

16R,18R#..RT102,104,114,118

1
21751 - UNION, NIPPLE
21751-33080

12R,16R,18R..RT10#,11#

1
21751-44011

16R,18R..RT102,104,112,114,117,118

1
21751-34330

18R#..RT104,114,118

1
21751-34330

18RC..RT104,118

1
21763 - PIN, FLOAT LEVER
21763-29270

12R,16R,18R..RT10#,11#

1
21763-21010

18RC..RT104,118

1
21763-21010

16R,18R#..RT102,104,114,118

1
21791 - RING, SNAP, NO.1(FOR CARBURETOR LINK)
21791-60010

18RC..RT104,118

6
21791-60010

12R#,16R,18R#..RT10#,11#

6
21791-60010

12R,16R,18R..RT10#,11#

6
Common parts
21531-36110 None epc.PartDetail.None
21765-36120 None epc.PartDetail.None
21832-44051 None epc.PartDetail.None
21834-36120 None epc.PartDetail.None
21841-36120 None epc.PartDetail.None
21875-36120 None epc.PartDetail.None
21875-40040 None epc.PartDetail.None

(7704-7905)18RC

diagram 21077 21077A 21077B 21077C 21077D 21077D 21077E 21129 21203 21205 21211 21212 21249 21251 21253 21255 21259 21291 21299 2130836110 21312 21335 21353 21449 21456 21474 21511 21561 21576 21611 21611 21612 2161236110 21612A 21614 21614 21617 21617 21622 21625 21631 21641 21648 21659 21667 21722 21736 2176536120 2177636110 21781 21781 21786 21787 21797 21797 2179936120 2181636120 2181736120 2183236110 2183244120 2183436110 21842 2185236110 2187436120 2188136120 21934
Part # Description Qty Price
21077 - COVER(FOR AUXILIARY ACCELERATION PUMP)
21399-34400

18RC..RT104,118

1
21077A - GASKET(FOR AUXILIARY ACCELERATION PUMP)
21638-36110

18RC..RT104,118

1
21077B - SPRING(FOR AUXILIARY ACCELERATION PUMP)
21737-36110

18RC..RT104,118

1
21077D - VALVE, CHECK(FOR AUXILIARY ACCELERATION PUMP)
21505-36110

18RC..RT104,118

1
21308-34400

18RC..RT104,118

1
21077D - VALVE, CHECK(FOR AUXILIARY ACCELERATION PUMP)
21505-36110

18RC..RT104,118

1
21308-34400

18RC..RT104,118

1
21077E - SPRING(FOR AUXILIARY ACCELERATION PUMP COVER)
21747-36110

18RC..RT104,118

1
21129 - COVER(FOR THERMOSTATIC VALVE)
21129-24030

12R,16R,18R..RT10#,11#

1
21129-24030

16R,18R..RT102,104,112,114,117,118

1
21129-24030

16R,18R#..RT102,104,114,118

1
21129-24030

18RC..RT104,118

1
21205 - JET SUB-ASSY, SLOW
90999-44154

16R,18R..RT102,104,112,114,117,118

ID=0.54

1
90999-44154

16R,18R#..RT102,104,114,118

ID=0.54

1
90999-44154

18RC..RT104,118

ID=0.54

1
21211 - VENTURI, 1ST SMALL
21211-34060

16R,18R..RT102,104,114,118

1
21211-34230

16R,18R..RT102,104,112,114,117,118

1
21212 - VENTURI, 2ND SMALL
21212-34031

16R,18R..RT102,104,112,114,117,118

1
21212-34031

16R,18R#..RT102,104,114,118

1
21212-34031

18RC..RT104,118

1
21249 - JET, AIR BLEED, NO.2
21249-34410

18RC..RT104,118

1
21251 - JET, 1ST MAIN
90999-41116

18RC..RT104,118

ID=1.16

1
90999-41116

16R,18R..RT102,104,112,114,117,118

ID=1.16

1
90999-41116

16R,18R#..RT102,104,114,118

ID=1.16

1
21253 - JET, 2ND MAIN
90999-42165

16R,18R..RT102,104,112,114,117,118

ID=1.65

1
90999-42168

16R,18R#..RT102,104,114,118

ID=1.68

1
90999-42168

18RC..RT104,118

ID=1.68

1
21255 - JET, POWER
90999-43050

16R,18R..RT102,104,112,114,117,118

ID=0.50

1
21255-33080

12R,16R,18R..RT10#,11#

ID=0.50

1
21255-31081

16R,18R..RT102,104,114,118

ID=0.65

1
21291 - GLASS, LEVEL GAGE
21291-60200

12R#,16R,18R#..RT10#,11#

1
21291-60200

18RC..RT104,118

1
21291-33010

12R,16R,18R..RT10#,11#

1
21291-60200

12R,16R,18R..RT10#,11#

1
21335 - VALVE, THERMOSTATIC
21335-33010

16R,18R#..RT102,104,114,118

1
21335-33010

12R,16R,18R#..RT10#,114,116,118

1
21335-33010

18RC..RT104,118

1
21335-33010

16R,18R..RT102,104,112,114,117,118

1
21353 - PLUNGER, PUMP
21353-44101

16R,18R..RT102,104,112,114,117,118

1
21353-44101

16R,18R#..RT102,104,114,118

1
21353-44101

16R,18R#..RT102,104,114,118

1
21353-44101

16R,18R..RT102,104,114,118

1
21353-44101

18RC..RT104,118

1
21449 - LEVER, 2ND KICK
21449-44101

16R,18R#..RT102,104,114,118

1
21449-44101

16R,18R..RT102,104,112,114,117,118

1
21449-44101

18RC..RT104,118

1
21456 - LEVER, 1ST THROTTLE IDLE ADJUSTING, NO.1
21456-44100

18RC..RT104,118

1
21456-44100

16R,18R..RT102,104,112,114,117,118

1
21456-44100

16R,18R#..RT102,104,114,118

1
21474 - LINK, CONNECTING
21474-44100

16R,18R..RT102,104,112,114,117,118

1
21474-34080

16R,18R..RT102,104,112,114,117,118

1
21474-34080

18RC..RT104,118

1
21474-34080

16R,18R#..RT102,104,114,118

1
21511 - CLAMP, LEVEL GAGE
21511-33010

12R#,16R,18R..RT10#,11#

1
21561 - WEIGHT, PUMP DISCHARGE
21561-22010

16R,18R..RT102,104,112,114,117,118

1
21611 - GASKET, MAIN JET
21611-22010

12R,16R,18R..RT10#,11#

2
21611-22010

18RC..RT104,118

2
21611-22010

12R#,16R,18R#..RT10#,11#

2
21611 - GASKET, MAIN JET
21611-22010

12R,16R,18R..RT10#,11#

2
21611-22010

18RC..RT104,118

2
21611-22010

12R#,16R,18R#..RT10#,11#

2
21614 - GASKET, VENTURI
21615-44010

16R,18R#..RT102,104,114,118

2ND

1
21614-34031

16R,18R..RT102,104,112,114,117,118

1ST

1
21615-44010

16R,18R..RT102,104,112,114,117,118

2ND

1
21614-34031

16R,18R#..RT102,104,114,118

1ST

1
21614-34031

18RC..RT104,118

1ST

1
21615-44010

18RC..RT104,118

2ND

1
21614 - GASKET, VENTURI
21615-44010

16R,18R#..RT102,104,114,118

2ND

1
21614-34031

16R,18R..RT102,104,112,114,117,118

1ST

1
21615-44010

16R,18R..RT102,104,112,114,117,118

2ND

1
21614-34031

16R,18R#..RT102,104,114,118

1ST

1
21614-34031

18RC..RT104,118

1ST

1
21615-44010

18RC..RT104,118

2ND

1
21617 - GASKET, MAIN PASSAGE PLUG
21617-30010

18RC..RT104,118

2
21617-30010

12R,16R,18R..RT10#,11#

2
21617-30010

12R#,16R,18R#..RT10#,11#

2
21617 - GASKET, MAIN PASSAGE PLUG
21617-30010

18RC..RT104,118

2
21617-30010

12R,16R,18R..RT10#,11#

2
21617-30010

12R#,16R,18R#..RT10#,11#

2
21622 - GASKET, AIR HORN
21622-44100

18RC..RT104,118

1
21622-44100

16R,18R#..RT102,104,114,118

1
21622-44100

16R,18R..RT102,104,112,114,117,118

1
21625 - GASKET, LEVEL GAGE
21655-60200

12R,16R,18R..RT10#,11#

1
21641-33040

12R,16R,18R..RT10#,11#

1
21655-60200

12R#,16R,18R#..RT10#,11#

1
21655-60200

18RC..RT104,118

1
21641 - GASKET(FOR THERMOSTATIC VALVE COVER)
21641-23010

16R,18R#..RT102,104,114,118

1
21641-23010

12R,16R,18R..RT10#,11#

1
21641-23010

18RC..RT104,118

1
21641-23010

16R,18R..RT102,104,112,114,117,118

1
21659 - RING, O(FOR THERMOSTATIC VALVE)
21641-24030

18RC..RT104,118

1
21641-24030

12R#,16R,18R#..RT10#,11#

1
21641-24030

12R,16R,18R..RT10#,11#

1
21667 - DIAPHRAGM
21173-36110

18RC..RT104,118

1
21722 - SPRING, PUMP DAMPING
21722-34060

16R,18R..RT102,104,112,114,117,118

1
21722-34060

18RC..RT104,118

1
21722-34060

16R,18R#..RT102,104,114,118

1
21736 - SPRING, 1ST IDLE CAM
21736-40010

18RC..RT104,118

1
21736-40010

16R,18R#..RT102,104,114,118

1
21736-40010

12R,16R,18R..RT10#,11#

1
21736-40010

12R,16R,18R#..RT10#,11#

1
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21781-30020

12R#,16R,18R#..RT10#,11#

2
21781-30020

18RC..RT104,118

2
21781-30020

12R,16R,18R..RT10#,11#

2
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21781-30020

12R#,16R,18R#..RT10#,11#

2
21781-30020

18RC..RT104,118

2
21781-30020

12R,16R,18R..RT10#,11#

2
21842 - SCREW, SET(FOR CARBURETOR LEVEL GAGE CLAMP SET)
21842-33010

12R,16R,18R..RT10#,11#

2
21842-33010

18RC..RT104,118

2
21842-33010

12R#,16R,18R#..RT10#,11#

2
21934 - SOLENOID, THROTTLE VALVE
21062-38011

18RC..RT104,118

1
Common parts
21308-36110 None epc.PartDetail.None
21612-36110 None epc.PartDetail.None
21765-36120 None epc.PartDetail.None
21776-36110 None epc.PartDetail.None
21799-36120 None epc.PartDetail.None
21816-36120 None epc.PartDetail.None
21817-36120 None epc.PartDetail.None
21832-36110 None epc.PartDetail.None
21832-44120 None epc.PartDetail.None
21834-36110 None epc.PartDetail.None
21852-36110 None epc.PartDetail.None
21874-36120 None epc.PartDetail.None
21881-36120 None epc.PartDetail.None

(7704-7905)18RC

diagram 21113 21165 21171 21171A 21192A 21271 21272 21273 21281 2133236120 2133236120 21431 21453 21461 21463 21557 21557 21629 21634 21645 21664 21672 21679 21723 21724 21726 21728 21756 21784 21797 2182936110 2182936120 2183244051 21833 2184536120 21852 21852 21867 2187436120 2187436120 21881 21881
Part # Description Qty Price
21113 - FLANGE, CARBURETOR
21103-34240

18RC..RT104,118

1
21113-34132

16R,18R..RT102,104,112,114,117,118

1
21103-34240

18RC..RT104,118

1
21103-34300

16R,18R..RT102,104,114,118

1
21013-34410

18RC..RT104,118

1
21165 - INSULATOR
21106-34400

18RC..RT104,118

1
21271 - SCREW, IDLE ADJUSTING
21271-34080

18RC..RT104,118

1
21271-34080

16R,18R..RT102,104,114,118

1
21271-31140

12R,16R,18R..RT10#,11#

1
21271-34080

18RC..RT104,118

1
21271-34350

18R..RT104,118

E.C.E.NO.15

1
21271-34400

18RC..RT104,118

1
21272 - SCREW, 1ST IDLE ADJUSTING
21814-33010

12R,16R,18R#..RT10#,11#

1
21814-33010

18RC..RT104,118

1
21814-33010

12R,16R,18R..RT10#,11#

1
21814-33010

16R,18R#..RT102,104,114,118

1
21273 - SCREW, THROTTLE ADJUSTING
21844-33010

18RC..RT104,118

1
21844-33010

12R#,16R,18R#..RT10#,11#

1
21844-33010

12R,16R,18R..RT10#,11#

1
21273-34401

18R..RT104,118..STD

1
21431 - ARM, 1ST THROTTLE SHAFT
21431-34082

18RC..RT104,118

1
21431-44100

16R,18R..RT102,104,112,114,117,118

1
21431-44100

16R,18R..RT102,104,114,118

1
21453 - LEVER, 1ST THROTTLE
21453-34231

16R,18R..RT102,104,112,114,117,118

1
21453-34231

16R,18R#..RT102,104,114,118

1
21453-34231

18RC..RT104,118

1
21557 - SPACER(FOR 1ST IDLE CAM)
21557-44100

16R,18R..RT102,104,112,114,117,118

1
21557-44100

18RC..RT104,118

1
21557-44100

16R,18R#..RT102,104,114,118

1
21557 - SPACER(FOR 1ST IDLE CAM)
21557-44100

16R,18R..RT102,104,112,114,117,118

1
21557-44100

18RC..RT104,118

1
21557-44100

16R,18R#..RT102,104,114,118

1
21645 - GASKET, DIAPHRAGM, CAP
21645-33080

12R#,16R,18R#..RT10#,11#

1
21645-33080

18RC..RT104,118

1
21645-33080

12R,16R,18R..RT10#,11#

1
21664 - LEVER(FOR DASH POT OR POSITIONER)
21664-34080

18RC..RT104,118

1
21672 - CAP
21672-31140

12R#,16R,18R#..RT10#,11#

1
21672-31140

12R,16R,18R..RT10#,11#

1
21672-31140

18RC..RT104,118

1
21582-36110

18RC..RT104,118

1
21679 - POSITIONER
21679-34240

18RC..RT104,118

1
21679-34240

18RC..RT104,118

1
21723 - SPRING, IDLE ADJUSTING
21723-21030

12R,16R,18R..RT10#,11#

1
21723-21030

12R#,16R,18R#..RT10#,11#

1
21723-21030

18RC..RT104,118

1
21724 - SPRING, THROTTLE ADJUSTING
21724-30010

18RC..RT104,118

1
21724-30010

16R,18R#..RT102,104,114,118

1
21724-30010

16R,18R..RT102,104,112,114,117,118

1
21726 - SPRING, 1ST IDLE ADJUSTING
21726-40010

12R,16R,18R#..RT10#,11#

1
21726-40010

12R,16R,18R..RT10#,11#

1
21726-40010

18RC..RT104,118

1
21726-40010

16R,18R#..RT102,104,114,118

1
21756 - SPRING, BACK(FOR THROTTLE SHAFT)
21756-34081

16R,18R#..RT102,104,114,118

WD=1.0,CW=20.25

1
21756-34080

16R,18R..RT102,104,112,114,117,118

1
21756-34240

16R,18R#..RT102,104,114,118

WD=1.1,CW=11.75

1
21756-34081

18RC..RT104,118

WD=1.0,CW=20.25

1
21756-34030

16R,18R..RT102,104,112,114,117,118

1
21756-34240

18RC..RT104,118

WD=1.1,CW=11.75

1
21852 - NUT, THROTTLE LEVER SET
21852-30010

18RC..RT104,118

3
21852-30010

12R,16R,18R..RT10#,11#

3
21852-30010

12R#,16R,18R#..RT10#,11#

3
21852 - NUT, THROTTLE LEVER SET
21852-30010

18RC..RT104,118

3
21852-30010

12R,16R,18R..RT10#,11#

3
21852-30010

12R#,16R,18R#..RT10#,11#

3
21867 - SPRING, DIAPHRAGM
21867-33080

18R#..RT104,114,118

1
21867-33080

18RC..RT104,118

1
21867-26040

16R,18R..RT102,104,112,114,117,118

1
21881 - WASHER, LOCK(FOR THROTTLE SHAFT)
21881-60010

12R,16R,18R..RT10#,11#

3
21881-60010

12R#,16R,18R#..RT10#,11#

3
21881-60010

18RC..RT104,118

3
21881 - WASHER, LOCK(FOR THROTTLE SHAFT)
21881-60010

12R,16R,18R..RT10#,11#

3
21881-60010

12R#,16R,18R#..RT10#,11#

3
21881-60010

18RC..RT104,118

3
Common parts
21332-36120 None epc.PartDetail.None
21829-36110 None epc.PartDetail.None
21829-36120 None epc.PartDetail.None
21832-44051 None epc.PartDetail.None
21845-36120 None epc.PartDetail.None
21874-36120 None epc.PartDetail.None

(7308-7404)16R,18R

diagram 21113 21123 21138 21138A 21271 21272 21273 21331 21332 21412 21413 21431 21447 21449 21453 21456 21526 21553 21557 21581 21581 21581 21622 21623 21645 21647 21672 21698 21723 21724 21726 21756 21794 21794 2179440070 21821 2182124030 21822 21834 21852 21867 21868 21881 2189836140 9321914018 9321915018 9451100400 9451100500 9451200600 9461110300
Part # Description Qty Price
21113 - FLANGE, CARBURETOR
21103-34240

18RC..RT104,118

1
21113-34132

16R,18R..RT102,104,112,114,117,118

1
21103-34240

18RC..RT104,118

1
21103-34300

16R,18R..RT102,104,114,118

1
21013-34410

18RC..RT104,118

1
21123 - HOUSING, DIAPHRAGM
21123-44100

12R#,16R,18R#..RT10#,11#

1
21123-44100

18RC..RT104,118

1
21123-44100

12R,16R,18R..RT10#,11#

1
21138 - CAP, DIAPHRAGM
21138-44100

12R,16R,18R..RT10#,11#

1
21138-34230

16R,18R..RT102,104,112,114,117,118

1
21138-34080

16R,18R..RT102,104,114,118

1
21138A - WASHER(FOR DIAPHRAGM CAP SET)
21885-44010

12R,16R,18R..RT10#,11#

2
21885-44010

18RC..RT104,118

2
21885-44010

12R#,16R,18R#..RT10#,11#

2
21271 - SCREW, IDLE ADJUSTING
21271-34080

18RC..RT104,118

1
21271-34080

16R,18R..RT102,104,114,118

1
21271-31140

12R,16R,18R..RT10#,11#

1
21271-34080

18RC..RT104,118

1
21271-34350

18R..RT104,118

E.C.E.NO.15

1
21271-34400

18RC..RT104,118

1
21272 - SCREW, 1ST IDLE ADJUSTING
21814-33010

12R,16R,18R#..RT10#,11#

1
21814-33010

18RC..RT104,118

1
21814-33010

12R,16R,18R..RT10#,11#

1
21814-33010

16R,18R#..RT102,104,114,118

1
21273 - SCREW, THROTTLE ADJUSTING
21844-33010

18RC..RT104,118

1
21844-33010

12R#,16R,18R#..RT10#,11#

1
21844-33010

12R,16R,18R..RT10#,11#

1
21273-34401

18R..RT104,118..STD

1
21331 - VALVE, 1ST THROTTLE
21331-34030

16R,18R..RT102,104,112,114,117,118

1
21331-34030

18RC..RT104,118

1
21331-34030

16R,18R#..RT102,104,114,118

1
21332 - VALVE, 2ND THROTTLE
21332-34031

16R,18R..RT102,104,112,114,117,118

1
21332-34031

18RC..RT104,118

1
21332-34031

16R,18R#..RT102,104,114,118

1
21412 - SHAFT, 1ST THROTTLE
21412-34033

18RC..RT104,118

1
21412-34033

16R,18R..RT102,104,112,114,117,118

1
21412-34033

16R,18R#..RT102,104,114,118

1
21413 - SHAFT, 2ND THROTTLE
21413-34032

16R,18R..RT102,104,112,114,117,118

1
21413-34032

16R,18R#..RT102,104,114,118

1
21413-34032

18RC..RT104,118

1
21431 - ARM, 1ST THROTTLE SHAFT
21431-34082

18RC..RT104,118

1
21431-44100

16R,18R..RT102,104,112,114,117,118

1
21431-44100

16R,18R..RT102,104,114,118

1
21447 - LEVER, DIAPHRAGM
21447-44100

12R,16R,18R..RT10#,11#

1
21447-44100

18RC..RT104,118

1
21447-44100

12R#,16R,18R#..RT10#,11#

1
21449 - LEVER, 2ND KICK
21449-44101

16R,18R#..RT102,104,114,118

1
21449-44101

16R,18R..RT102,104,112,114,117,118

1
21449-44101

18RC..RT104,118

1
21453 - LEVER, 1ST THROTTLE
21453-34231

16R,18R..RT102,104,112,114,117,118

1
21453-34231

16R,18R#..RT102,104,114,118

1
21453-34231

18RC..RT104,118

1
21456 - LEVER, 1ST THROTTLE IDLE ADJUSTING, NO.1
21456-44100

18RC..RT104,118

1
21456-44100

16R,18R..RT102,104,112,114,117,118

1
21456-44100

16R,18R#..RT102,104,114,118

1
21526 - SUPPORT, BACK SPRING
21526-44100

18RC..RT104,118

1
21526-44100

16R,18R..RT102,104,112,114,117,118

1
21526-44100

16R,18R#..RT102,104,114,118

1
21553 - GUIDE
21553-33080

12R,16R,18R..RT10#,11#

1
21557 - SPACER(FOR 1ST IDLE CAM)
21557-44100

16R,18R..RT102,104,112,114,117,118

1
21557-44100

18RC..RT104,118

1
21557-44100

16R,18R#..RT102,104,114,118

1
21581 - SHIM, 1ST THROTTLE SHAFT
21581-41010

16R,18R..RT102,104,112,114,117,118

T=0.1

1
21581-41010

16R,18R#..RT102,104,114,118

T=0.1

1
21583-41010

16R,18R..RT102,104,112,114,117,118

T=0.3

1
21581-32010

16R,18R#..RT102,104,114,118

T=0.2

1
21581-32010

16R,18R..RT102,104,112,114,117,118

T=0.2

1
21583-41010

16R,18R#..RT102,104,114,118

T=0.3

1
21581-32010

18RC..RT104,118

T=0.2

1
21583-32010

18RC..RT104,118

T=0.6

1
21583-32010

16R,18R..RT102,104,112,114,117,118

T=0.6

1
21583-32010

16R,18R#..RT102,104,114,118

T=0.6

1
21581-41010

18RC..RT104,118

T=0.1

1
21583-41010

18RC..RT104,118

T=0.3

1
21581 - SHIM, 1ST THROTTLE SHAFT
21581-41010

16R,18R..RT102,104,112,114,117,118

T=0.1

1
21581-41010

16R,18R#..RT102,104,114,118

T=0.1

1
21583-41010

16R,18R..RT102,104,112,114,117,118

T=0.3

1
21581-32010

16R,18R#..RT102,104,114,118

T=0.2

1
21581-32010

16R,18R..RT102,104,112,114,117,118

T=0.2

1
21583-41010

16R,18R#..RT102,104,114,118

T=0.3

1
21581-32010

18RC..RT104,118

T=0.2

1
21583-32010

18RC..RT104,118

T=0.6

1
21583-32010

16R,18R..RT102,104,112,114,117,118

T=0.6

1
21583-32010

16R,18R#..RT102,104,114,118

T=0.6

1
21581-41010

18RC..RT104,118

T=0.1

1
21583-41010

18RC..RT104,118

T=0.3

1
21581 - SHIM, 1ST THROTTLE SHAFT
21581-41010

16R,18R..RT102,104,112,114,117,118

T=0.1

1
21581-41010

16R,18R#..RT102,104,114,118

T=0.1

1
21583-41010

16R,18R..RT102,104,112,114,117,118

T=0.3

1
21581-32010

16R,18R#..RT102,104,114,118

T=0.2

1
21581-32010

16R,18R..RT102,104,112,114,117,118

T=0.2

1
21583-41010

16R,18R#..RT102,104,114,118

T=0.3

1
21581-32010

18RC..RT104,118

T=0.2

1
21583-32010

18RC..RT104,118

T=0.6

1
21583-32010

16R,18R..RT102,104,112,114,117,118

T=0.6

1
21583-32010

16R,18R#..RT102,104,114,118

T=0.6

1
21581-41010

18RC..RT104,118

T=0.1

1
21583-41010

18RC..RT104,118

T=0.3

1
21622 - GASKET, AIR HORN
21622-44100

18RC..RT104,118

1
21622-44100

16R,18R#..RT102,104,114,118

1
21622-44100

16R,18R..RT102,104,112,114,117,118

1
21623 - GASKET, BODY FLANGE
21623-44012

16R,18R..RT102,104,112,114,117,118

1
21623-34080

16R,18R#..RT102,104,114,118

1
21623-34080

16R,18R..RT102,104,112,114,117,118

1
21623-34080

18RC..RT104,118

1
21645 - GASKET, DIAPHRAGM, CAP
21645-33080

12R#,16R,18R#..RT10#,11#

1
21645-33080

18RC..RT104,118

1
21645-33080

12R,16R,18R..RT10#,11#

1
21647 - GASKET, DIAPHRAGM HOUSING CAP
21649-33080

12R#,16R,18R#..RT10#,11#

1
21649-33080

12R,16R,18R..RT10#,11#

1
21649-33080

18RC..RT104,118

1
21672 - CAP
21672-31140

12R#,16R,18R#..RT10#,11#

1
21672-31140

12R,16R,18R..RT10#,11#

1
21672-31140

18RC..RT104,118

1
21582-36110

18RC..RT104,118

1
21698 - DIAPHRAGM
21669-44100

12R,16R,18R..RT10#,11#

1
21669-34080

16R,18R..RT102,104,112,114,117,118

1
21669-34080

18RC..RT104,118

1
21669-34080

16R,18R#..RT102,104,114,118

1
21723 - SPRING, IDLE ADJUSTING
21723-21030

12R,16R,18R..RT10#,11#

1
21723-21030

12R#,16R,18R#..RT10#,11#

1
21723-21030

18RC..RT104,118

1
21724 - SPRING, THROTTLE ADJUSTING
21724-30010

18RC..RT104,118

1
21724-30010

16R,18R#..RT102,104,114,118

1
21724-30010

16R,18R..RT102,104,112,114,117,118

1
21726 - SPRING, 1ST IDLE ADJUSTING
21726-40010

12R,16R,18R#..RT10#,11#

1
21726-40010

12R,16R,18R..RT10#,11#

1
21726-40010

18RC..RT104,118

1
21726-40010

16R,18R#..RT102,104,114,118

1
21756 - SPRING, BACK(FOR THROTTLE SHAFT)
21756-34081

16R,18R#..RT102,104,114,118

WD=1.0,CW=20.25

1
21756-34080

16R,18R..RT102,104,112,114,117,118

1
21756-34240

16R,18R#..RT102,104,114,118

WD=1.1,CW=11.75

1
21756-34081

18RC..RT104,118

WD=1.0,CW=20.25

1
21756-34030

16R,18R..RT102,104,112,114,117,118

1
21756-34240

18RC..RT104,118

WD=1.1,CW=11.75

1
21794 - RING, RETAINER, NO.1(FOR THROTTLE SHAFT)
21795-41010

16R,18R..RT102,104,112,114,117,118

1ST

1
21795-41010

18RC..RT104,118

1ST

1
21794-40010

16R,18R#..RT102,104,114,118

2ND

1
21794-40010

16R,18R..RT102,104,112,114,117,118

2ND

1
21795-41010

16R,18R#..RT102,104,114,118

1ST

1
21794-40010

18RC..RT104,118

2ND

2
21794 - RING, RETAINER, NO.1(FOR THROTTLE SHAFT)
21795-41010

16R,18R..RT102,104,112,114,117,118

1ST

1
21795-41010

18RC..RT104,118

1ST

1
21794-40010

16R,18R#..RT102,104,114,118

2ND

1
21794-40010

16R,18R..RT102,104,112,114,117,118

2ND

1
21795-41010

16R,18R#..RT102,104,114,118

1ST

1
21794-40010

18RC..RT104,118

2ND

2
21821 - SCREW, 2ND THROTTLE VALVE SET
21821-34031

12R#,16R,18R#..RT10#,11#

2
21821-34031

12R,16R,18R..RT10#,11#

2
21821-34031

18RC..RT104,118

2
21822 - SCREW, 1ST THROTTLE VALVE SET
21822-44101

12R,16R,18R..RT10#,11#

2
21822-44101

18RC..RT104,118

2
21822-44101

12R#,16R,18R#..RT10#,11#

2
21834 - SCREW, SET, NO.2(FOR CARBURETOR BODY SET)
21834-34030

16R,18R..RT102,104,112,114,117,118

1
21834-34080

18RC..RT104,118

1
21834-34080

16R,18R#..RT102,104,114,118

1
21834-34080

16R,18R..RT102,104,112,114,117,118

1
21852 - NUT, THROTTLE LEVER SET
21852-30010

18RC..RT104,118

3
21852-30010

12R,16R,18R..RT10#,11#

3
21852-30010

12R#,16R,18R#..RT10#,11#

3
21867 - SPRING, DIAPHRAGM
21867-33080

18R#..RT104,114,118

1
21867-33080

18RC..RT104,118

1
21867-26040

16R,18R..RT102,104,112,114,117,118

1
21868 - SPRING, DIAPHRAGM RELIEF
21868-33080

12R#,16R,18R#..RT10#,11#

1
21868-33080

18RC..RT104,118

1
21868-33080

12R,16R,18R..RT10#,11#

1
21881 - WASHER, LOCK(FOR THROTTLE SHAFT)
21881-60010

12R,16R,18R..RT10#,11#

3
21881-60010

12R#,16R,18R#..RT10#,11#

3
21881-60010

18RC..RT104,118

3
Common parts
21794-40070 None epc.PartDetail.None
21821-24030 None epc.PartDetail.None
21898-36140 None epc.PartDetail.None
93219-14018 None epc.PartDetail.None
93219-15018 None epc.PartDetail.None
94511-00400 None epc.PartDetail.None
94511-00500 None epc.PartDetail.None
94512-00600 None epc.PartDetail.None
94611-10300 None epc.PartDetail.None

(7308-7404)16R,18R

diagram 21015 21112 21121 21209 21301 21334 21352 21371 21372 2139931240 21414 21452 21471 21474 21482 21491 21531 21536 21618 21621 21626 21627 21697 21699 21735 21736 21751 21763 21764 21791 2182131140 21823 21824 21826 21827 21836 21837 21884 21884 9321915014 9451100300 9451100300 9451100500 9451100500 9461110400 9461110400 9538101610
Part # Description Qty Price
21015 - HOUSING SUB-ASSY, COIL
21122-34240

16R,18R#..RT102,104,114,118

1
21122-34240

18RC..RT104,118

1
21015-36040

16R,18R..RT102,104,112,114,117,118

1
21122-34241

18RC..RT104,118

1
21141-34400

18RC..RT104,118

1
21112 - HORN, AIR
21112-34180

16R,18R#..RT102,104,114,118

1
21112-34180

18RC..RT104,118

1
21012-34400

18RC..RT104,118

1
21112-34060

16R,18R..RT102,104,112,114,117,118

1
21121 - CASE, THERMOSTAT
21121-34080

12R,16R,18R#..RT10#,11#

1
21121-34080

16R,18R#..RT102,104,114,118

1
21121-34080

18RC..RT104,118

1
21121-34080

12R,16R,18R..RT10#,11#

1
21209 - FLOAT SUB-ASSY
21209-33011

16R,18R..RT102,104,112,114,117,118

1
21209-33011

16R,18R#..RT102,104,114,118

1
21209-33011

18RC..RT104,118

1
21301 - VALVE SUB-ASSY, NEEDLE
21301-34061

16R,18R#..RT102,104,114,118

1
21301-34061

16R,18R..RT102,104,112,114,117,118

1
21301-34061

18RC..RT104,118

1
21334 - VALVE, CHOKE
21334-44011

16R,18R..RT102,104,112,114,117,118

1
21334-44011

16R,18R#..RT102,104,114,118

1
21334-44011

18RC..RT104,118

1
21352 - PISTON, VACUUM
21352-34060

18RC..RT104,118

1
21352-34060

16R,18R#..RT102,104,114,118

1
21352-34060

12R,16R,18R#..RT10#,11#

1
21352-34060

12R,16R,18R..RT10#,11#

1
21371 - CAM, 1ST IDLE
21371-34081

16R,18R#..RT102,104,114,118

1
21371-34081

18RC..RT104,118

1
21371-34230

16R,18R..RT102,104,112,114,117,118

1
21372 - FOLLOWER, 1ST IDLE CAM
21372-44100

18RC..RT104,118

1
21372-44100

12R,16R,18R#..RT10#,11#

1
21372-44100

12R,16R,18R..RT10#,11#

1
21372-44100

16R,18R#..RT102,104,114,118

1
21414 - SHAFT, CHOKE
21414-34081

16R,18R#..RT102,104,114,118

1
21414-34081

18RC..RT104,118

1
21414-44100

16R,18R..RT102,104,112,114,117,118

1
21452 - LEVER, PUMP
21452-44100

16R,18R#..RT102,104,114,118

1
21452-44100

16R,18R..RT102,104,112,114,117,118

1
21452-44100

18RC..RT104,118

1
21471 - LINK, PUMP CONNECTING
21471-34081

16R,18R#..RT102,104,114,118

1
21471-34081

16R,18R..RT102,104,112,114,117,118

1
21471-44100

16R,18R..RT102,104,112,114,117,118

1
21471-34081

18RC..RT104,118

1
21474 - LINK, CONNECTING
21474-44100

16R,18R..RT102,104,112,114,117,118

1
21474-34080

16R,18R..RT102,104,112,114,117,118

1
21474-34080

18RC..RT104,118

1
21474-34080

16R,18R#..RT102,104,114,118

1
21482 - CONNECTOR, PISTON
21482-31010

12R,16R,18R..RT10#,11#

1
21482-31010

12R,16R,18R#..RT10#,11#

1
21482-31010

18RC..RT104,118

1
21482-31010

16R,18R#..RT102,104,114,118

1
21491 - ROD, SLIDING
21491-44100

12R,16R,18R..RT10#,11#

1
21491-44100

16R,18R#..RT102,104,114,118

1
21491-44100

12R,16R,18R#..RT10#,11#

1
21491-44100

18RC..RT104,118

1
21531 - RETAINER, COIL HOUSING
21531-30010

16R,18R#..RT102,104,114,118

3
21531-30010

18RC..RT104,118

3
21531-30010

12R,16R,18R..RT10#,11#

3
21531-30010

12R,16R,18R#..RT10#,11#

3
21536 - PLATE, COIL HOUSING
21536-44100

12R,16R,18R#..RT10#,11#

1
21536-44100

16R,18R#..RT102,104,114,118

1
21536-44100

18RC..RT104,118

1
21536-44100

12R,16R,18R..RT10#,11#

1
21618 - GASKET, NEEDLE VALVE SEAT
21618-24030

12R#,16R,18R#..RT10#,11#

1
21618-24030

18RC..RT104,118

1
21618-24030

12R,16R,18R..RT10#,11#

1
21621 - GASKET, UNION NIPPLE
21633-24030

18RC..RT104,118

ID=12,T=1.0

2
21633-24030

12R#,16R,18R#..RT10#,11#

ID=12,T=1.0

2
21633-24030

12R,16R,18R..RT10#,11#

ID=12,T=1.0

2
21626 - GASKET, CASE
21649-33080

12R,16R,18R..RT10#,11#

1
21649-33080

16R,18R#..RT102,104,114,118

1
21649-33080

12R,16R,18R#..RT10#,11#

1
21649-33080

18RC..RT104,118

1
21627 - GASKET, COIL HOUSING
21627-34080

12R,16R,18R#..RT10#,11#

1
21627-34080

12R,16R,18R..RT10#,11#

1
21627-34080

16R,18R#..RT102,104,114,118

1
21627-34080

18RC..RT104,118

1
21697 - BOOT(FOR SLIDING ROD)
21699-33010

18RC..RT104,118

1
21699-33010

16R,18R#..RT102,104,114,118

1
21699-33010

12R,16R,18R#..RT10#,11#

1
21699-33010

12R,16R,18R..RT10#,11#

1
21699 - BOOT(FOR PUMP PLUNGER)
21699-21061

12R#,16R,18R#..RT10#,11#

1
21699-21061

18RC..RT104,118

1
21699-21061

12R,16R,18R..RT10#,11#

1
21735 - SPRING, PUMP ARM
21735-22010

16R,18R..RT102,104,112,114,117,118

1
21735-22010

18RC..RT104,118

1
21735-22010

16R,18R#..RT102,104,114,118

1
21736 - SPRING, 1ST IDLE CAM
21736-40010

18RC..RT104,118

1
21736-40010

16R,18R#..RT102,104,114,118

1
21736-40010

12R,16R,18R..RT10#,11#

1
21736-40010

12R,16R,18R#..RT10#,11#

1
21751 - UNION, NIPPLE
21751-33080

12R,16R,18R..RT10#,11#

1
21751-44011

16R,18R..RT102,104,112,114,117,118

1
21751-34330

18R#..RT104,114,118

1
21751-34330

18RC..RT104,118

1
21763 - PIN, FLOAT LEVER
21763-29270

12R,16R,18R..RT10#,11#

1
21763-21010

18RC..RT104,118

1
21763-21010

16R,18R#..RT102,104,114,118

1
21764 - PIN, PISTON(FOR VACUUM PISTON)
21764-40010

12R,16R,18R..RT10#,11#

1
21764-40010

12R,16R,18R#..RT10#,11#

1
21764-40010

18RC..RT104,118

1
21764-40010

16R,18R#..RT102,104,114,118

1
21791 - RING, SNAP, NO.1(FOR CARBURETOR LINK)
21791-60010

18RC..RT104,118

6
21791-60010

12R#,16R,18R#..RT10#,11#

6
21791-60010

12R,16R,18R..RT10#,11#

6
21823 - SCREW, CHOKE, VALVE SET
21822-34031

18RC..RT104,118

2
21822-34031

16R,18R..RT102,104,112,114,117,118

2
21822-34031

16R,18R#..RT102,104,114,118

2
21824 - SCREW, SET(FOR 1ST IDLE CAM FOLLOWER SET)
21824-33010

12R,16R,18R#..RT10#,11#

2
21824-33010

12R,16R,18R..RT10#,11#

2
21824-33010

16R,18R#..RT102,104,114,118

2
21824-33010

18RC..RT104,118

2
21826 - SCREW, PUMP ARM SET
21826-31012

18RC..RT104,118

1
21826-31012

16R,18R#..RT102,104,114,118

1
21826-31012

16R,18R..RT102,104,112,114,117,118

1
21827 - SCREW, CONNECTOR SET
21827-33010

18RC..RT104,118

1
21827-33010

12R,16R,18R..RT10#,11#

1
21827-33010

12R,16R,18R#..RT10#,11#

1
21827-33010

16R,18R#..RT102,104,114,118

1
21836 - SCREW, THERMOSTAT CASE SET
21832-44010

18RC..RT104,118

1
21832-44010

12R,16R,18R..RT10#,11#

1
21832-44010

12R,16R,18R#..RT10#,11#

1
21832-44010

16R,18R#..RT102,104,114,118

1
21837 - SCREW, COIL HOUSING SET
21842-33010

12R,16R,18R..RT10#,11#

3
21842-33010

18RC..RT104,118

3
21842-33010

16R,18R#..RT102,104,114,118

3
21842-33010

12R,16R,18R#..RT10#,11#

3
21884 - WASHER, THERMOSTAT CASE SET
21885-44010

12R,16R,18R..RT10#,11#

2
21885-44010

16R,18R#..RT102,104,114,118

2
21885-44010

12R,16R,18R#..RT10#,11#

2
21885-44010

18RC..RT104,118

2
21884 - WASHER, THERMOSTAT CASE SET
21885-44010

12R,16R,18R..RT10#,11#

2
21885-44010

16R,18R#..RT102,104,114,118

2
21885-44010

12R,16R,18R#..RT10#,11#

2
21885-44010

18RC..RT104,118

2
Common parts
21399-31240 None epc.PartDetail.None
21821-31140 None epc.PartDetail.None
93219-15014 None epc.PartDetail.None
94511-00300 None epc.PartDetail.None
94511-00500 None epc.PartDetail.None
94611-10400 None epc.PartDetail.None
95381-01610 None epc.PartDetail.None

(7308-7404)16R,18R

diagram 21129 21205 21211 21212 21251 21253 21255 21291 21313 21314 21335 21341 21351 21353 21511 21538 21561 21572 21575 21611 21611 21614 21614 21617 21617 21625 21641 21649 21659 21677 21722 21734 21781 21781 2182125010 21831 21842 21934E 21934F 9321914018 9321914018 9321916018 9451100400 9451100400 9451100400 9451200600
Part # Description Qty Price
21129 - COVER(FOR THERMOSTATIC VALVE)
21129-24030

12R,16R,18R..RT10#,11#

1
21129-24030

16R,18R..RT102,104,112,114,117,118

1
21129-24030

16R,18R#..RT102,104,114,118

1
21129-24030

18RC..RT104,118

1
21205 - JET SUB-ASSY, SLOW
90999-44154

16R,18R..RT102,104,112,114,117,118

ID=0.54

1
90999-44154

16R,18R#..RT102,104,114,118

ID=0.54

1
90999-44154

18RC..RT104,118

ID=0.54

1
21211 - VENTURI, 1ST SMALL
21211-34060

16R,18R..RT102,104,114,118

1
21211-34230

16R,18R..RT102,104,112,114,117,118

1
21212 - VENTURI, 2ND SMALL
21212-34031

16R,18R..RT102,104,112,114,117,118

1
21212-34031

16R,18R#..RT102,104,114,118

1
21212-34031

18RC..RT104,118

1
21251 - JET, 1ST MAIN
90999-41116

18RC..RT104,118

ID=1.16

1
90999-41116

16R,18R..RT102,104,112,114,117,118

ID=1.16

1
90999-41116

16R,18R#..RT102,104,114,118

ID=1.16

1
21253 - JET, 2ND MAIN
90999-42165

16R,18R..RT102,104,112,114,117,118

ID=1.65

1
90999-42168

16R,18R#..RT102,104,114,118

ID=1.68

1
90999-42168

18RC..RT104,118

ID=1.68

1
21255 - JET, POWER
90999-43050

16R,18R..RT102,104,112,114,117,118

ID=0.50

1
21255-33080

12R,16R,18R..RT10#,11#

ID=0.50

1
21255-31081

16R,18R..RT102,104,114,118

ID=0.65

1
21291 - GLASS, LEVEL GAGE
21291-60200

12R#,16R,18R#..RT10#,11#

1
21291-60200

18RC..RT104,118

1
21291-33010

12R,16R,18R..RT10#,11#

1
21291-60200

12R,16R,18R..RT10#,11#

1
21313 - BALL, STEEL, NO.1(FOR DISCHARGE WEIGHT)
21313-11020

12R#,16R,18R#..RT10#,11#

1
21313-11020

12R,16R,18R..RT10#,11#

1
21313-11020

18RC..RT104,118

1
21314 - BALL, STEEL, NO.2(FOR PUMP PLUNGER)
21314-11020

16R,18R#..RT102,104,114,118

1
21314-11020

18RC..RT104,118

1
21314-11020

16R,18R..RT102,104,112,114,117,118

1
21335 - VALVE, THERMOSTATIC
21335-33010

16R,18R#..RT102,104,114,118

1
21335-33010

12R,16R,18R#..RT10#,114,116,118

1
21335-33010

18RC..RT104,118

1
21335-33010

16R,18R..RT102,104,112,114,117,118

1
21341 - VALVE, POWER
21304-30010

12R#,16R,18R#..RT10#,11#

1
21304-30010

18RC..RT104,118

1
21304-30010

12R,16R,18R..RT10#,11#

1
21351 - PISTON, POWER
21351-33080

12R,16R,18R..RT10#,11#

1
21351-33080

12R#,16R,18R#..RT10#,11#

1
21351-33080

18RC..RT104,118

1
21353 - PLUNGER, PUMP
21353-44101

16R,18R..RT102,104,112,114,117,118

1
21353-44101

16R,18R#..RT102,104,114,118

1
21353-44101

16R,18R#..RT102,104,114,118

1
21353-44101

16R,18R..RT102,104,114,118

1
21353-44101

18RC..RT104,118

1
21511 - CLAMP, LEVEL GAGE
21511-33010

12R#,16R,18R..RT10#,11#

1
21538 - RETAINER, BALL CHECK
21538-31010

18RC..RT104,118

1
21538-31010

12R,16R,18R..RT10#,11#

1
21538-31010

12R#,16R,18R#..RT10#,11#

1
21561 - WEIGHT, PUMP DISCHARGE
21561-22010

16R,18R..RT102,104,112,114,117,118

1
21572 - STOP, POWER PISTON
21572-22010

16R,18R..RT102,104,112,114,117,118

1
21572-38010

16R,18R#..RT102,104,114,118

1
21572-38010

18RC..RT104,118

1
21572-33080

12R,16R,18R..RT10#,11#

1
21575 - STOPPER, B(FOR DISCHARGE WEIGHT)
21575-33011

16R,18R..RT102,104,112,114,117,118

1
21575-26020

12R#,18R#..RT100,104,11#

1
21575-26020

18RC..RT104,118

1
21611 - GASKET, MAIN JET
21611-22010

12R,16R,18R..RT10#,11#

2
21611-22010

18RC..RT104,118

2
21611-22010

12R#,16R,18R#..RT10#,11#

2
21611 - GASKET, MAIN JET
21611-22010

12R,16R,18R..RT10#,11#

2
21611-22010

18RC..RT104,118

2
21611-22010

12R#,16R,18R#..RT10#,11#

2
21614 - GASKET, VENTURI
21615-44010

16R,18R#..RT102,104,114,118

2ND

1
21614-34031

16R,18R..RT102,104,112,114,117,118

1ST

1
21615-44010

16R,18R..RT102,104,112,114,117,118

2ND

1
21614-34031

16R,18R#..RT102,104,114,118

1ST

1
21614-34031

18RC..RT104,118

1ST

1
21615-44010

18RC..RT104,118

2ND

1
21614 - GASKET, VENTURI
21615-44010

16R,18R#..RT102,104,114,118

2ND

1
21614-34031

16R,18R..RT102,104,112,114,117,118

1ST

1
21615-44010

16R,18R..RT102,104,112,114,117,118

2ND

1
21614-34031

16R,18R#..RT102,104,114,118

1ST

1
21614-34031

18RC..RT104,118

1ST

1
21615-44010

18RC..RT104,118

2ND

1
21617 - GASKET, MAIN PASSAGE PLUG
21617-30010

18RC..RT104,118

2
21617-30010

12R,16R,18R..RT10#,11#

2
21617-30010

12R#,16R,18R#..RT10#,11#

2
21617 - GASKET, MAIN PASSAGE PLUG
21617-30010

18RC..RT104,118

2
21617-30010

12R,16R,18R..RT10#,11#

2
21617-30010

12R#,16R,18R#..RT10#,11#

2
21625 - GASKET, LEVEL GAGE
21655-60200

12R,16R,18R..RT10#,11#

1
21641-33040

12R,16R,18R..RT10#,11#

1
21655-60200

12R#,16R,18R#..RT10#,11#

1
21655-60200

18RC..RT104,118

1
21641 - GASKET(FOR THERMOSTATIC VALVE COVER)
21641-23010

16R,18R#..RT102,104,114,118

1
21641-23010

12R,16R,18R..RT10#,11#

1
21641-23010

18RC..RT104,118

1
21641-23010

16R,18R..RT102,104,112,114,117,118

1
21649 - GASKET(FOR PUMP DISCHARGE WEIGHT STOPPER)
21641-33011

18RC..RT104,118

1
21641-33011

12R,16R,18R..RT10#,11#

1
21641-33011

12R#,16R,18R#..RT10#,11#

1
21659 - RING, O(FOR THERMOSTATIC VALVE)
21641-24030

18RC..RT104,118

1
21641-24030

12R#,16R,18R#..RT10#,11#

1
21641-24030

12R,16R,18R..RT10#,11#

1
21677 - PLUG
21677-42010

16R,18R..RT102,104,112,114,117,118

1
21677-42010

16R,18R..RT102,104,114,118

1
21722 - SPRING, PUMP DAMPING
21722-34060

16R,18R..RT102,104,112,114,117,118

1
21722-34060

18RC..RT104,118

1
21722-34060

16R,18R#..RT102,104,114,118

1
21734 - SPRING, POWER PISTON
21734-33081

12R,16R,18R..RT10#,11#

1
21734-33081

12R#,16R,18R#..RT10#,11#

1
21734-33081

18RC..RT104,118

1
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21781-30020

12R#,16R,18R#..RT10#,11#

2
21781-30020

18RC..RT104,118

2
21781-30020

12R,16R,18R..RT10#,11#

2
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21781-30020

12R#,16R,18R#..RT10#,11#

2
21781-30020

18RC..RT104,118

2
21781-30020

12R,16R,18R..RT10#,11#

2
21831 - SCREW, POWER PISTON STOP
21842-33010

12R#,16R,18R#..RT10#,11#

1
21842-33010

18RC..RT104,118

1
21842-33010

12R,16R,18R..RT10#,11#

1
21842 - SCREW, SET(FOR CARBURETOR LEVEL GAGE CLAMP SET)
21842-33010

12R,16R,18R..RT10#,11#

2
21842-33010

18RC..RT104,118

2
21842-33010

12R#,16R,18R#..RT10#,11#

2
21934E - RING, O(FOR SOLENOID VALVE)
21655-44101

12R,16R,18R..RT10#,11#

1
21655-44101

12R#,16R,18R#..RT10#,11#

1
21655-44101

18RC..RT104,118

1
21934F - GASKET
21617-10010

18RC..RT104,118

1
21617-10010

12R,16R,18R..RT10#,11#

1
21617-10010

12R#,16R,18R#..RT10#,11#

1
Common parts
21821-25010 None epc.PartDetail.None
93219-14018 None epc.PartDetail.None
93219-16018 None epc.PartDetail.None
94511-00400 None epc.PartDetail.None
94512-00600 None epc.PartDetail.None

(7404-7509)16R,18R

diagram 21015 21112 21121 21206 21209 21301 21334 21352 21371 21372 21414 21452 21471 21474 21482 21491 21531 21536 2159834081 21618 21621 21621 21626 21627 21697 21699 21735 21736 21751 21763 21764 21791 2182131140 21823 21824 21826 21827 21836 21837 21884 21884 9321915014 9451100300 9451100300 9451100500 9451100500 9461110400 9461110400 9538101610
Part # Description Qty Price
21015 - HOUSING SUB-ASSY, COIL
21122-34240

16R,18R#..RT102,104,114,118

1
21122-34240

18RC..RT104,118

1
21015-36040

16R,18R..RT102,104,112,114,117,118

1
21122-34241

18RC..RT104,118

1
21141-34400

18RC..RT104,118

1
21112 - HORN, AIR
21112-34180

16R,18R#..RT102,104,114,118

1
21112-34180

18RC..RT104,118

1
21012-34400

18RC..RT104,118

1
21112-34060

16R,18R..RT102,104,112,114,117,118

1
21121 - CASE, THERMOSTAT
21121-34080

12R,16R,18R#..RT10#,11#

1
21121-34080

16R,18R#..RT102,104,114,118

1
21121-34080

18RC..RT104,118

1
21121-34080

12R,16R,18R..RT10#,11#

1
21206 - STRAINER SUB-ASSY
21811-11060

16R,18R..RT102,104,112,114,117,118

1
21811-11060

18RC..RT104,118

1
21811-11060

16R,18R#..RT102,104,114,118

1
21209 - FLOAT SUB-ASSY
21209-33011

16R,18R..RT102,104,112,114,117,118

1
21209-33011

16R,18R#..RT102,104,114,118

1
21209-33011

18RC..RT104,118

1
21301 - VALVE SUB-ASSY, NEEDLE
21301-34061

16R,18R#..RT102,104,114,118

1
21301-34061

16R,18R..RT102,104,112,114,117,118

1
21301-34061

18RC..RT104,118

1
21334 - VALVE, CHOKE
21334-44011

16R,18R..RT102,104,112,114,117,118

1
21334-44011

16R,18R#..RT102,104,114,118

1
21334-44011

18RC..RT104,118

1
21352 - PISTON, VACUUM
21352-34060

18RC..RT104,118

1
21352-34060

16R,18R#..RT102,104,114,118

1
21352-34060

12R,16R,18R#..RT10#,11#

1
21352-34060

12R,16R,18R..RT10#,11#

1
21371 - CAM, 1ST IDLE
21371-34081

16R,18R#..RT102,104,114,118

1
21371-34081

18RC..RT104,118

1
21371-34230

16R,18R..RT102,104,112,114,117,118

1
21372 - FOLLOWER, 1ST IDLE CAM
21372-44100

18RC..RT104,118

1
21372-44100

12R,16R,18R#..RT10#,11#

1
21372-44100

12R,16R,18R..RT10#,11#

1
21372-44100

16R,18R#..RT102,104,114,118

1
21414 - SHAFT, CHOKE
21414-34081

16R,18R#..RT102,104,114,118

1
21414-34081

18RC..RT104,118

1
21414-44100

16R,18R..RT102,104,112,114,117,118

1
21452 - LEVER, PUMP
21452-44100

16R,18R#..RT102,104,114,118

1
21452-44100

16R,18R..RT102,104,112,114,117,118

1
21452-44100

18RC..RT104,118

1
21471 - LINK, PUMP CONNECTING
21471-34081

16R,18R#..RT102,104,114,118

1
21471-34081

16R,18R..RT102,104,112,114,117,118

1
21471-44100

16R,18R..RT102,104,112,114,117,118

1
21471-34081

18RC..RT104,118

1
21474 - LINK, CONNECTING
21474-44100

16R,18R..RT102,104,112,114,117,118

1
21474-34080

16R,18R..RT102,104,112,114,117,118

1
21474-34080

18RC..RT104,118

1
21474-34080

16R,18R#..RT102,104,114,118

1
21482 - CONNECTOR, PISTON
21482-31010

12R,16R,18R..RT10#,11#

1
21482-31010

12R,16R,18R#..RT10#,11#

1
21482-31010

18RC..RT104,118

1
21482-31010

16R,18R#..RT102,104,114,118

1
21491 - ROD, SLIDING
21491-44100

12R,16R,18R..RT10#,11#

1
21491-44100

16R,18R#..RT102,104,114,118

1
21491-44100

12R,16R,18R#..RT10#,11#

1
21491-44100

18RC..RT104,118

1
21531 - RETAINER, COIL HOUSING
21531-30010

16R,18R#..RT102,104,114,118

3
21531-30010

18RC..RT104,118

3
21531-30010

12R,16R,18R..RT10#,11#

3
21531-30010

12R,16R,18R#..RT10#,11#

3
21536 - PLATE, COIL HOUSING
21536-44100

12R,16R,18R#..RT10#,11#

1
21536-44100

16R,18R#..RT102,104,114,118

1
21536-44100

18RC..RT104,118

1
21536-44100

12R,16R,18R..RT10#,11#

1
21618 - GASKET, NEEDLE VALVE SEAT
21618-24030

12R#,16R,18R#..RT10#,11#

1
21618-24030

18RC..RT104,118

1
21618-24030

12R,16R,18R..RT10#,11#

1
21621 - GASKET, UNION NIPPLE
21633-24030

18RC..RT104,118

ID=12,T=1.0

2
21633-24030

12R#,16R,18R#..RT10#,11#

ID=12,T=1.0

2
21633-24030

12R,16R,18R..RT10#,11#

ID=12,T=1.0

2
21621 - GASKET, UNION NIPPLE
21633-24030

18RC..RT104,118

ID=12,T=1.0

2
21633-24030

12R#,16R,18R#..RT10#,11#

ID=12,T=1.0

2
21633-24030

12R,16R,18R..RT10#,11#

ID=12,T=1.0

2
21626 - GASKET, CASE
21649-33080

12R,16R,18R..RT10#,11#

1
21649-33080

16R,18R#..RT102,104,114,118

1
21649-33080

12R,16R,18R#..RT10#,11#

1
21649-33080

18RC..RT104,118

1
21627 - GASKET, COIL HOUSING
21627-34080

12R,16R,18R#..RT10#,11#

1
21627-34080

12R,16R,18R..RT10#,11#

1
21627-34080

16R,18R#..RT102,104,114,118

1
21627-34080

18RC..RT104,118

1
21697 - BOOT(FOR SLIDING ROD)
21699-33010

18RC..RT104,118

1
21699-33010

16R,18R#..RT102,104,114,118

1
21699-33010

12R,16R,18R#..RT10#,11#

1
21699-33010

12R,16R,18R..RT10#,11#

1
21699 - BOOT(FOR PUMP PLUNGER)
21699-21061

12R#,16R,18R#..RT10#,11#

1
21699-21061

18RC..RT104,118

1
21699-21061

12R,16R,18R..RT10#,11#

1
21735 - SPRING, PUMP ARM
21735-22010

16R,18R..RT102,104,112,114,117,118

1
21735-22010

18RC..RT104,118

1
21735-22010

16R,18R#..RT102,104,114,118

1
21736 - SPRING, 1ST IDLE CAM
21736-40010

18RC..RT104,118

1
21736-40010

16R,18R#..RT102,104,114,118

1
21736-40010

12R,16R,18R..RT10#,11#

1
21736-40010

12R,16R,18R#..RT10#,11#

1
21751 - UNION, NIPPLE
21751-33080

12R,16R,18R..RT10#,11#

1
21751-44011

16R,18R..RT102,104,112,114,117,118

1
21751-34330

18R#..RT104,114,118

1
21751-34330

18RC..RT104,118

1
21763 - PIN, FLOAT LEVER
21763-29270

12R,16R,18R..RT10#,11#

1
21763-21010

18RC..RT104,118

1
21763-21010

16R,18R#..RT102,104,114,118

1
21764 - PIN, PISTON(FOR VACUUM PISTON)
21764-40010

12R,16R,18R..RT10#,11#

1
21764-40010

12R,16R,18R#..RT10#,11#

1
21764-40010

18RC..RT104,118

1
21764-40010

16R,18R#..RT102,104,114,118

1
21791 - RING, SNAP, NO.1(FOR CARBURETOR LINK)
21791-60010

18RC..RT104,118

6
21791-60010

12R#,16R,18R#..RT10#,11#

6
21791-60010

12R,16R,18R..RT10#,11#

6
21823 - SCREW, CHOKE, VALVE SET
21822-34031

18RC..RT104,118

2
21822-34031

16R,18R..RT102,104,112,114,117,118

2
21822-34031

16R,18R#..RT102,104,114,118

2
21824 - SCREW, SET(FOR 1ST IDLE CAM FOLLOWER SET)
21824-33010

12R,16R,18R#..RT10#,11#

2
21824-33010

12R,16R,18R..RT10#,11#

2
21824-33010

16R,18R#..RT102,104,114,118

2
21824-33010

18RC..RT104,118

2
21826 - SCREW, PUMP ARM SET
21826-31012

18RC..RT104,118

1
21826-31012

16R,18R#..RT102,104,114,118

1
21826-31012

16R,18R..RT102,104,112,114,117,118

1
21827 - SCREW, CONNECTOR SET
21827-33010

18RC..RT104,118

1
21827-33010

12R,16R,18R..RT10#,11#

1
21827-33010

12R,16R,18R#..RT10#,11#

1
21827-33010

16R,18R#..RT102,104,114,118

1
21836 - SCREW, THERMOSTAT CASE SET
21832-44010

18RC..RT104,118

1
21832-44010

12R,16R,18R..RT10#,11#

1
21832-44010

12R,16R,18R#..RT10#,11#

1
21832-44010

16R,18R#..RT102,104,114,118

1
21837 - SCREW, COIL HOUSING SET
21842-33010

12R,16R,18R..RT10#,11#

3
21842-33010

18RC..RT104,118

3
21842-33010

16R,18R#..RT102,104,114,118

3
21842-33010

12R,16R,18R#..RT10#,11#

3
21884 - WASHER, THERMOSTAT CASE SET
21885-44010

12R,16R,18R..RT10#,11#

2
21885-44010

16R,18R#..RT102,104,114,118

2
21885-44010

12R,16R,18R#..RT10#,11#

2
21885-44010

18RC..RT104,118

2
21884 - WASHER, THERMOSTAT CASE SET
21885-44010

12R,16R,18R..RT10#,11#

2
21885-44010

16R,18R#..RT102,104,114,118

2
21885-44010

12R,16R,18R#..RT10#,11#

2
21885-44010

18RC..RT104,118

2
Common parts
21598-34081 None epc.PartDetail.None
21821-31140 None epc.PartDetail.None
93219-15014 None epc.PartDetail.None
94511-00300 None epc.PartDetail.None
94511-00500 None epc.PartDetail.None
94611-10400 None epc.PartDetail.None
95381-01610 None epc.PartDetail.None

(7404-7509)16R,18R

diagram 21129 21205 21211 21212 21251 21253 21255 21291 21313 21314 21335 21341 21351 21353 21511 21538 21561 21572 21575 21611 21611 21614 21614 21617 21617 21625 21641 21649 21659 21677 21722 21734 21781 21781 2182125010 21831 21842 21934E 21934F 2451200600 9315016020 9321914018 9321914018 9451100400 9451100400 9451100400
Part # Description Qty Price
21129 - COVER(FOR THERMOSTATIC VALVE)
21129-24030

12R,16R,18R..RT10#,11#

1
21129-24030

16R,18R..RT102,104,112,114,117,118

1
21129-24030

16R,18R#..RT102,104,114,118

1
21129-24030

18RC..RT104,118

1
21205 - JET SUB-ASSY, SLOW
90999-44154

16R,18R..RT102,104,112,114,117,118

ID=0.54

1
90999-44154

16R,18R#..RT102,104,114,118

ID=0.54

1
90999-44154

18RC..RT104,118

ID=0.54

1
21211 - VENTURI, 1ST SMALL
21211-34060

16R,18R..RT102,104,114,118

1
21211-34230

16R,18R..RT102,104,112,114,117,118

1
21212 - VENTURI, 2ND SMALL
21212-34031

16R,18R..RT102,104,112,114,117,118

1
21212-34031

16R,18R#..RT102,104,114,118

1
21212-34031

18RC..RT104,118

1
21251 - JET, 1ST MAIN
90999-41116

18RC..RT104,118

ID=1.16

1
90999-41116

16R,18R..RT102,104,112,114,117,118

ID=1.16

1
90999-41116

16R,18R#..RT102,104,114,118

ID=1.16

1
21253 - JET, 2ND MAIN
90999-42165

16R,18R..RT102,104,112,114,117,118

ID=1.65

1
90999-42168

16R,18R#..RT102,104,114,118

ID=1.68

1
90999-42168

18RC..RT104,118

ID=1.68

1
21255 - JET, POWER
90999-43050

16R,18R..RT102,104,112,114,117,118

ID=0.50

1
21255-33080

12R,16R,18R..RT10#,11#

ID=0.50

1
21255-31081

16R,18R..RT102,104,114,118

ID=0.65

1
21291 - GLASS, LEVEL GAGE
21291-60200

12R#,16R,18R#..RT10#,11#

1
21291-60200

18RC..RT104,118

1
21291-33010

12R,16R,18R..RT10#,11#

1
21291-60200

12R,16R,18R..RT10#,11#

1
21313 - BALL, STEEL, NO.1(FOR DISCHARGE WEIGHT)
21313-11020

12R#,16R,18R#..RT10#,11#

1
21313-11020

12R,16R,18R..RT10#,11#

1
21313-11020

18RC..RT104,118

1
21314 - BALL, STEEL, NO.2(FOR PUMP PLUNGER)
21314-11020

16R,18R#..RT102,104,114,118

1
21314-11020

18RC..RT104,118

1
21314-11020

16R,18R..RT102,104,112,114,117,118

1
21335 - VALVE, THERMOSTATIC
21335-33010

16R,18R#..RT102,104,114,118

1
21335-33010

12R,16R,18R#..RT10#,114,116,118

1
21335-33010

18RC..RT104,118

1
21335-33010

16R,18R..RT102,104,112,114,117,118

1
21341 - VALVE, POWER
21304-30010

12R#,16R,18R#..RT10#,11#

1
21304-30010

18RC..RT104,118

1
21304-30010

12R,16R,18R..RT10#,11#

1
21351 - PISTON, POWER
21351-33080

12R,16R,18R..RT10#,11#

1
21351-33080

12R#,16R,18R#..RT10#,11#

1
21351-33080

18RC..RT104,118

1
21353 - PLUNGER, PUMP
21353-44101

16R,18R..RT102,104,112,114,117,118

1
21353-44101

16R,18R#..RT102,104,114,118

1
21353-44101

16R,18R#..RT102,104,114,118

1
21353-44101

16R,18R..RT102,104,114,118

1
21353-44101

18RC..RT104,118

1
21511 - CLAMP, LEVEL GAGE
21511-33010

12R#,16R,18R..RT10#,11#

1
21538 - RETAINER, BALL CHECK
21538-31010

18RC..RT104,118

1
21538-31010

12R,16R,18R..RT10#,11#

1
21538-31010

12R#,16R,18R#..RT10#,11#

1
21561 - WEIGHT, PUMP DISCHARGE
21561-22010

16R,18R..RT102,104,112,114,117,118

1
21572 - STOP, POWER PISTON
21572-22010

16R,18R..RT102,104,112,114,117,118

1
21572-38010

16R,18R#..RT102,104,114,118

1
21572-38010

18RC..RT104,118

1
21572-33080

12R,16R,18R..RT10#,11#

1
21575 - STOPPER, B(FOR DISCHARGE WEIGHT)
21575-33011

16R,18R..RT102,104,112,114,117,118

1
21575-26020

12R#,18R#..RT100,104,11#

1
21575-26020

18RC..RT104,118

1
21611 - GASKET, MAIN JET
21611-22010

12R,16R,18R..RT10#,11#

2
21611-22010

18RC..RT104,118

2
21611-22010

12R#,16R,18R#..RT10#,11#

2
21611 - GASKET, MAIN JET
21611-22010

12R,16R,18R..RT10#,11#

2
21611-22010

18RC..RT104,118

2
21611-22010

12R#,16R,18R#..RT10#,11#

2
21614 - GASKET, VENTURI
21615-44010

16R,18R#..RT102,104,114,118

2ND

1
21614-34031

16R,18R..RT102,104,112,114,117,118

1ST

1
21615-44010

16R,18R..RT102,104,112,114,117,118

2ND

1
21614-34031

16R,18R#..RT102,104,114,118

1ST

1
21614-34031

18RC..RT104,118

1ST

1
21615-44010

18RC..RT104,118

2ND

1
21614 - GASKET, VENTURI
21615-44010

16R,18R#..RT102,104,114,118

2ND

1
21614-34031

16R,18R..RT102,104,112,114,117,118

1ST

1
21615-44010

16R,18R..RT102,104,112,114,117,118

2ND

1
21614-34031

16R,18R#..RT102,104,114,118

1ST

1
21614-34031

18RC..RT104,118

1ST

1
21615-44010

18RC..RT104,118

2ND

1
21617 - GASKET, MAIN PASSAGE PLUG
21617-30010

18RC..RT104,118

2
21617-30010

12R,16R,18R..RT10#,11#

2
21617-30010

12R#,16R,18R#..RT10#,11#

2
21617 - GASKET, MAIN PASSAGE PLUG
21617-30010

18RC..RT104,118

2
21617-30010

12R,16R,18R..RT10#,11#

2
21617-30010

12R#,16R,18R#..RT10#,11#

2
21625 - GASKET, LEVEL GAGE
21655-60200

12R,16R,18R..RT10#,11#

1
21641-33040

12R,16R,18R..RT10#,11#

1
21655-60200

12R#,16R,18R#..RT10#,11#

1
21655-60200

18RC..RT104,118

1
21641 - GASKET(FOR THERMOSTATIC VALVE COVER)
21641-23010

16R,18R#..RT102,104,114,118

1
21641-23010

12R,16R,18R..RT10#,11#

1
21641-23010

18RC..RT104,118

1
21641-23010

16R,18R..RT102,104,112,114,117,118

1
21649 - GASKET(FOR PUMP DISCHARGE WEIGHT STOPPER)
21641-33011

18RC..RT104,118

1
21641-33011

12R,16R,18R..RT10#,11#

1
21641-33011

12R#,16R,18R#..RT10#,11#

1
21659 - RING, O(FOR THERMOSTATIC VALVE)
21641-24030

18RC..RT104,118

1
21641-24030

12R#,16R,18R#..RT10#,11#

1
21641-24030

12R,16R,18R..RT10#,11#

1
21677 - PLUG
21677-42010

16R,18R..RT102,104,112,114,117,118

1
21677-42010

16R,18R..RT102,104,114,118

1
21722 - SPRING, PUMP DAMPING
21722-34060

16R,18R..RT102,104,112,114,117,118

1
21722-34060

18RC..RT104,118

1
21722-34060

16R,18R#..RT102,104,114,118

1
21734 - SPRING, POWER PISTON
21734-33081

12R,16R,18R..RT10#,11#

1
21734-33081

12R#,16R,18R#..RT10#,11#

1
21734-33081

18RC..RT104,118

1
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21781-30020

12R#,16R,18R#..RT10#,11#

2
21781-30020

18RC..RT104,118

2
21781-30020

12R,16R,18R..RT10#,11#

2
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21781-30020

12R#,16R,18R#..RT10#,11#

2
21781-30020

18RC..RT104,118

2
21781-30020

12R,16R,18R..RT10#,11#

2
21831 - SCREW, POWER PISTON STOP
21842-33010

12R#,16R,18R#..RT10#,11#

1
21842-33010

18RC..RT104,118

1
21842-33010

12R,16R,18R..RT10#,11#

1
21842 - SCREW, SET(FOR CARBURETOR LEVEL GAGE CLAMP SET)
21842-33010

12R,16R,18R..RT10#,11#

2
21842-33010

18RC..RT104,118

2
21842-33010

12R#,16R,18R#..RT10#,11#

2
21934E - RING, O(FOR SOLENOID VALVE)
21655-44101

12R,16R,18R..RT10#,11#

1
21655-44101

12R#,16R,18R#..RT10#,11#

1
21655-44101

18RC..RT104,118

1
21934F - GASKET
21617-10010

18RC..RT104,118

1
21617-10010

12R,16R,18R..RT10#,11#

1
21617-10010

12R#,16R,18R#..RT10#,11#

1
Common parts
21821-25010 None epc.PartDetail.None
24512-00600 None epc.PartDetail.None
93150-16020 None epc.PartDetail.None
93219-14018 None epc.PartDetail.None
94511-00400 None epc.PartDetail.None

(7404-7509)16R,18R

diagram 21113 21123 21138 21138A 21271 21272 21273 21331 21332 21412 21413 21431 21447 21449 21453 21456 21526 21557 21581 21581 21581 21622 21623 21645 21647 21672 21698 21723 21724 21726 21756 21794 21794 2179440070 21821 21822 21834 21852 21867 21868 21881 2189734230 9321914014 9321914018 9321915018 9451100400 9451100400 9451100500 9451200600 9461110300
Part # Description Qty Price
21113 - FLANGE, CARBURETOR
21103-34240

18RC..RT104,118

1
21113-34132

16R,18R..RT102,104,112,114,117,118

1
21103-34240

18RC..RT104,118

1
21103-34300

16R,18R..RT102,104,114,118

1
21013-34410

18RC..RT104,118

1
21123 - HOUSING, DIAPHRAGM
21123-44100

12R#,16R,18R#..RT10#,11#

1
21123-44100

18RC..RT104,118

1
21123-44100

12R,16R,18R..RT10#,11#

1
21138 - CAP, DIAPHRAGM
21138-44100

12R,16R,18R..RT10#,11#

1
21138-34230

16R,18R..RT102,104,112,114,117,118

1
21138-34080

16R,18R..RT102,104,114,118

1
21138A - WASHER(FOR DIAPHRAGM CAP SET)
21885-44010

12R,16R,18R..RT10#,11#

2
21885-44010

18RC..RT104,118

2
21885-44010

12R#,16R,18R#..RT10#,11#

2
21271 - SCREW, IDLE ADJUSTING
21271-34080

18RC..RT104,118

1
21271-34080

16R,18R..RT102,104,114,118

1
21271-31140

12R,16R,18R..RT10#,11#

1
21271-34080

18RC..RT104,118

1
21271-34350

18R..RT104,118

E.C.E.NO.15

1
21271-34400

18RC..RT104,118

1
21272 - SCREW, 1ST IDLE ADJUSTING
21814-33010

12R,16R,18R#..RT10#,11#

1
21814-33010

18RC..RT104,118

1
21814-33010

12R,16R,18R..RT10#,11#

1
21814-33010

16R,18R#..RT102,104,114,118

1
21273 - SCREW, THROTTLE ADJUSTING
21844-33010

18RC..RT104,118

1
21844-33010

12R#,16R,18R#..RT10#,11#

1
21844-33010

12R,16R,18R..RT10#,11#

1
21273-34401

18R..RT104,118..STD

1
21331 - VALVE, 1ST THROTTLE
21331-34030

16R,18R..RT102,104,112,114,117,118

1
21331-34030

18RC..RT104,118

1
21331-34030

16R,18R#..RT102,104,114,118

1
21332 - VALVE, 2ND THROTTLE
21332-34031

16R,18R..RT102,104,112,114,117,118

1
21332-34031

18RC..RT104,118

1
21332-34031

16R,18R#..RT102,104,114,118

1
21412 - SHAFT, 1ST THROTTLE
21412-34033

18RC..RT104,118

1
21412-34033

16R,18R..RT102,104,112,114,117,118

1
21412-34033

16R,18R#..RT102,104,114,118

1
21413 - SHAFT, 2ND THROTTLE
21413-34032

16R,18R..RT102,104,112,114,117,118

1
21413-34032

16R,18R#..RT102,104,114,118

1
21413-34032

18RC..RT104,118

1
21431 - ARM, 1ST THROTTLE SHAFT
21431-34082

18RC..RT104,118

1
21431-44100

16R,18R..RT102,104,112,114,117,118

1
21431-44100

16R,18R..RT102,104,114,118

1
21447 - LEVER, DIAPHRAGM
21447-44100

12R,16R,18R..RT10#,11#

1
21447-44100

18RC..RT104,118

1
21447-44100

12R#,16R,18R#..RT10#,11#

1
21449 - LEVER, 2ND KICK
21449-44101

16R,18R#..RT102,104,114,118

1
21449-44101

16R,18R..RT102,104,112,114,117,118

1
21449-44101

18RC..RT104,118

1
21453 - LEVER, 1ST THROTTLE
21453-34231

16R,18R..RT102,104,112,114,117,118

1
21453-34231

16R,18R#..RT102,104,114,118

1
21453-34231

18RC..RT104,118

1
21456 - LEVER, 1ST THROTTLE IDLE ADJUSTING, NO.1
21456-44100

18RC..RT104,118

1
21456-44100

16R,18R..RT102,104,112,114,117,118

1
21456-44100

16R,18R#..RT102,104,114,118

1
21526 - SUPPORT, BACK SPRING
21526-44100

18RC..RT104,118

1
21526-44100

16R,18R..RT102,104,112,114,117,118

1
21526-44100

16R,18R#..RT102,104,114,118

1
21557 - SPACER(FOR 1ST IDLE CAM)
21557-44100

16R,18R..RT102,104,112,114,117,118

1
21557-44100

18RC..RT104,118

1
21557-44100

16R,18R#..RT102,104,114,118

1
21581 - SHIM, 1ST THROTTLE SHAFT
21581-41010

16R,18R..RT102,104,112,114,117,118

T=0.1

1
21581-41010

16R,18R#..RT102,104,114,118

T=0.1

1
21583-41010

16R,18R..RT102,104,112,114,117,118

T=0.3

1
21581-32010

16R,18R#..RT102,104,114,118

T=0.2

1
21581-32010

16R,18R..RT102,104,112,114,117,118

T=0.2

1
21583-41010

16R,18R#..RT102,104,114,118

T=0.3

1
21581-32010

18RC..RT104,118

T=0.2

1
21583-32010

18RC..RT104,118

T=0.6

1
21583-32010

16R,18R..RT102,104,112,114,117,118

T=0.6

1
21583-32010

16R,18R#..RT102,104,114,118

T=0.6

1
21581-41010

18RC..RT104,118

T=0.1

1
21583-41010

18RC..RT104,118

T=0.3

1
21581 - SHIM, 1ST THROTTLE SHAFT
21581-41010

16R,18R..RT102,104,112,114,117,118

T=0.1

1
21581-41010

16R,18R#..RT102,104,114,118

T=0.1

1
21583-41010

16R,18R..RT102,104,112,114,117,118

T=0.3

1
21581-32010

16R,18R#..RT102,104,114,118

T=0.2

1
21581-32010

16R,18R..RT102,104,112,114,117,118

T=0.2

1
21583-41010

16R,18R#..RT102,104,114,118

T=0.3

1
21581-32010

18RC..RT104,118

T=0.2

1
21583-32010

18RC..RT104,118

T=0.6

1
21583-32010

16R,18R..RT102,104,112,114,117,118

T=0.6

1
21583-32010

16R,18R#..RT102,104,114,118

T=0.6

1
21581-41010

18RC..RT104,118

T=0.1

1
21583-41010

18RC..RT104,118

T=0.3

1
21581 - SHIM, 1ST THROTTLE SHAFT
21581-41010

16R,18R..RT102,104,112,114,117,118

T=0.1

1
21581-41010

16R,18R#..RT102,104,114,118

T=0.1

1
21583-41010

16R,18R..RT102,104,112,114,117,118

T=0.3

1
21581-32010

16R,18R#..RT102,104,114,118

T=0.2

1
21581-32010

16R,18R..RT102,104,112,114,117,118

T=0.2

1
21583-41010

16R,18R#..RT102,104,114,118

T=0.3

1
21581-32010

18RC..RT104,118

T=0.2

1
21583-32010

18RC..RT104,118

T=0.6

1
21583-32010

16R,18R..RT102,104,112,114,117,118

T=0.6

1
21583-32010

16R,18R#..RT102,104,114,118

T=0.6

1
21581-41010

18RC..RT104,118

T=0.1

1
21583-41010

18RC..RT104,118

T=0.3

1
21622 - GASKET, AIR HORN
21622-44100

18RC..RT104,118

1
21622-44100

16R,18R#..RT102,104,114,118

1
21622-44100

16R,18R..RT102,104,112,114,117,118

1
21623 - GASKET, BODY FLANGE
21623-44012

16R,18R..RT102,104,112,114,117,118

1
21623-34080

16R,18R#..RT102,104,114,118

1
21623-34080

16R,18R..RT102,104,112,114,117,118

1
21623-34080

18RC..RT104,118

1
21645 - GASKET, DIAPHRAGM, CAP
21645-33080

12R#,16R,18R#..RT10#,11#

1
21645-33080

18RC..RT104,118

1
21645-33080

12R,16R,18R..RT10#,11#

1
21647 - GASKET, DIAPHRAGM HOUSING CAP
21649-33080

12R#,16R,18R#..RT10#,11#

1
21649-33080

12R,16R,18R..RT10#,11#

1
21649-33080

18RC..RT104,118

1
21672 - CAP
21672-31140

12R#,16R,18R#..RT10#,11#

1
21672-31140

12R,16R,18R..RT10#,11#

1
21672-31140

18RC..RT104,118

1
21582-36110

18RC..RT104,118

1
21698 - DIAPHRAGM
21669-44100

12R,16R,18R..RT10#,11#

1
21669-34080

16R,18R..RT102,104,112,114,117,118

1
21669-34080

18RC..RT104,118

1
21669-34080

16R,18R#..RT102,104,114,118

1
21723 - SPRING, IDLE ADJUSTING
21723-21030

12R,16R,18R..RT10#,11#

1
21723-21030

12R#,16R,18R#..RT10#,11#

1
21723-21030

18RC..RT104,118

1
21724 - SPRING, THROTTLE ADJUSTING
21724-30010

18RC..RT104,118

1
21724-30010

16R,18R#..RT102,104,114,118

1
21724-30010

16R,18R..RT102,104,112,114,117,118

1
21726 - SPRING, 1ST IDLE ADJUSTING
21726-40010

12R,16R,18R#..RT10#,11#

1
21726-40010

12R,16R,18R..RT10#,11#

1
21726-40010

18RC..RT104,118

1
21726-40010

16R,18R#..RT102,104,114,118

1
21756 - SPRING, BACK(FOR THROTTLE SHAFT)
21756-34081

16R,18R#..RT102,104,114,118

WD=1.0,CW=20.25

1
21756-34080

16R,18R..RT102,104,112,114,117,118

1
21756-34240

16R,18R#..RT102,104,114,118

WD=1.1,CW=11.75

1
21756-34081

18RC..RT104,118

WD=1.0,CW=20.25

1
21756-34030

16R,18R..RT102,104,112,114,117,118

1
21756-34240

18RC..RT104,118

WD=1.1,CW=11.75

1
21794 - RING, RETAINER, NO.1(FOR THROTTLE SHAFT)
21795-41010

16R,18R..RT102,104,112,114,117,118

1ST

1
21795-41010

18RC..RT104,118

1ST

1
21794-40010

16R,18R#..RT102,104,114,118

2ND

1
21794-40010

16R,18R..RT102,104,112,114,117,118

2ND

1
21795-41010

16R,18R#..RT102,104,114,118

1ST

1
21794-40010

18RC..RT104,118

2ND

2
21794 - RING, RETAINER, NO.1(FOR THROTTLE SHAFT)
21795-41010

16R,18R..RT102,104,112,114,117,118

1ST

1
21795-41010

18RC..RT104,118

1ST

1
21794-40010

16R,18R#..RT102,104,114,118

2ND

1
21794-40010

16R,18R..RT102,104,112,114,117,118

2ND

1
21795-41010

16R,18R#..RT102,104,114,118

1ST

1
21794-40010

18RC..RT104,118

2ND

2
21821 - SCREW, 2ND THROTTLE VALVE SET
21821-34031

12R#,16R,18R#..RT10#,11#

2
21821-34031

12R,16R,18R..RT10#,11#

2
21821-34031

18RC..RT104,118

2
21822 - SCREW, 1ST THROTTLE VALVE SET
21822-44101

12R,16R,18R..RT10#,11#

2
21822-44101

18RC..RT104,118

2
21822-44101

12R#,16R,18R#..RT10#,11#

2
21834 - SCREW, SET, NO.2(FOR CARBURETOR BODY SET)
21834-34030

16R,18R..RT102,104,112,114,117,118

1
21834-34080

18RC..RT104,118

1
21834-34080

16R,18R#..RT102,104,114,118

1
21834-34080

16R,18R..RT102,104,112,114,117,118

1
21852 - NUT, THROTTLE LEVER SET
21852-30010

18RC..RT104,118

3
21852-30010

12R,16R,18R..RT10#,11#

3
21852-30010

12R#,16R,18R#..RT10#,11#

3
21867 - SPRING, DIAPHRAGM
21867-33080

18R#..RT104,114,118

1
21867-33080

18RC..RT104,118

1
21867-26040

16R,18R..RT102,104,112,114,117,118

1
21868 - SPRING, DIAPHRAGM RELIEF
21868-33080

12R#,16R,18R#..RT10#,11#

1
21868-33080

18RC..RT104,118

1
21868-33080

12R,16R,18R..RT10#,11#

1
21881 - WASHER, LOCK(FOR THROTTLE SHAFT)
21881-60010

12R,16R,18R..RT10#,11#

3
21881-60010

12R#,16R,18R#..RT10#,11#

3
21881-60010

18RC..RT104,118

3
Common parts
21794-40070 None epc.PartDetail.None
21897-34230 None epc.PartDetail.None
93219-14014 None epc.PartDetail.None
93219-14018 None epc.PartDetail.None
93219-15018 None epc.PartDetail.None
94511-00400 None epc.PartDetail.None
94511-00500 None epc.PartDetail.None
94512-00600 None epc.PartDetail.None
94611-10300 None epc.PartDetail.None