YN57L-KRP (1985)

Toyota Hilux

Production Aug 1985 - Aug 1988
Engine 3Y
Transmission 4F MTM
Displacement 2500cc
Power 168 HP (125 kW)

(8308-8608)1YC,2Y,3Y..YN55,56,57,60,65..ARL,EUR; (8508-8608)4Y ; (8608-8708)1YC,3Y

Click highlighted areas on diagram

diagram 21015 2102 21077C 21112 21165 21171 21171A 21191 21191 21203 21204 21205 21208 21209 21249 21251 21253 21255 21271 21273 21291 21299 21301 21312 21335 21353 2151671030 21561 21576 21611 21611 21612A 21614 21614 21617 21618 21622 21625 21631 21641 21645 21659 21699 21722 21723 21724 21728 21736 21756 21763 2176536110 2176571030 21781 21784 21786 21787 2178736120 21791 21797 21797 2179936110 2179971030 2181671030 2181736120 2182444120 2182444120 2182944150 2182944150 21833 21842 2187540020 21934 8803135070 9092504006
Part # Description Qty Price
21077C - BALL, STEEL(FOR AUXILIARY ACCELERATION PUMP)
21312-40020

1Y#,2Y,3Y,4Y..YN5#,6#

1
21112 - HORN, AIR
21012-71070

1Y,3Y..YN50,52,55,57,6#..GEN,ME

1
21012-71071

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21012-73210

3Y..YN57..GEN

1
21165 - INSULATOR
21106-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21106-71030

1Y#,2Y,3Y..YN5#,6#

1
21106-73220

3Y,4Y..YN52,57,58,6#..GEN,ME,SA

1
21171 - CHAMBER, DIAPHRAGM
21171-73150

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21171-71030

1Y#,2Y,3Y..YN5#,6#

1
21171A - DIAPHRAGM(FOR DIDPHRAGM CHAMBER)
21173-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21191 - OPENER
21039-71070

1Y,3Y..YN50,52,55,57,60,65..GEN,ME,SA

1
21039-73110

1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

1
21039-73110

1Y,3Y..YN50,55,57..GEN

1
21191 - OPENER
21039-71070

1Y,3Y..YN50,52,55,57,60,65..GEN,ME,SA

1
21039-73110

1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

1
21039-73110

1Y,3Y..YN50,55,57..GEN

1
21203 - BLEEDER SUB-ASSY, 1ST MAIN AIR
21203-71030

1Y#,2Y,3Y..YN5#,6#

1
21203-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21204 - BLEEDER SUB-ASSY, 2ND MAIN AIR
21204-71030

1Y#,2Y,3Y..YN5#,6#

1
21204-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21205 - JET SUB-ASSY, SLOW
21205-34400

1Y#,2Y,3Y..YN5#,6#

1
21205-34400

1Y#,2Y,3Y,4Y..YN5#,6#

1
21208 - JET SUB-ASSY, STEP
21208-44310

1Y#,2Y,3Y..YN5#,6#

1
21205-73190

1Y,2Y,3Y,4Y..YN5#,6#..EUR,GEN,ME,SA

1
21208-44310

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21209 - FLOAT SUB-ASSY
21209-71030

1Y#,2Y,3Y..YN5#,6#

1
21209-73110

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21249 - JET, AIR BLEED, NO.2
21249-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21251 - JET, 1ST MAIN
21244-71050

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21244-71050

1Y,2Y,3Y..YN5#,6#

1
21244-36120

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21253 - JET, 2ND MAIN
21253-71030

1Y#,2Y,3Y..YN5#,6#

1
21253-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21255 - JET, POWER
21302-71030

1Y#,2Y,3Y..YN5#,6#

1
21302-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21271 - SCREW, IDLE ADJUSTING
21271-71030

1Y#,3Y,4Y..YN50,52,55,57,6#..ARL,GEN,ME,SA

1
21271-71030

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21271-71030

1Y,3Y,4Y..YN50,52,55,57,58

1
21273 - SCREW, THROTTLE ADJUSTING
21272-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21272-71030

1Y,2Y,3Y,4Y..YN50,52,55,56,57,6#..EUR,GEN,ME

1
21291 - GLASS, LEVEL GAGE
21291-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21299 - NET, PUMP FILTER
21299-31030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21301 - VALVE SUB-ASSY, NEEDLE
21301-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21312 - BALL, STEEL
21312-40020

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21335 - VALVE, THERMOSTATIC
21038-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21353 - PLUNGER, PUMP
21305-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21561 - WEIGHT, PUMP DISCHARGE
21561-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21576 - CLIP, PUMP STRAINER
21576-31030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21611 - GASKET, MAIN JET
21611-40021

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21611 - GASKET, MAIN JET
21611-40021

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21612A - GASKET, POWER JET
21612-31100

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21614 - GASKET, VENTURI
21614-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21614 - GASKET, VENTURI
21614-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21617 - GASKET, MAIN PASSAGE PLUG
21633-44150

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21618 - GASKET, NEEDLE VALVE SEAT
21637-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21622 - GASKET, AIR HORN
21622-73220

1Y,3Y,4Y..YN50,52,55,57,58,6#

1
21622-73220

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21622-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21625 - GASKET, LEVEL GAGE
21625-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21631 - GASKET, MAIN GUIDE
21631-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21641 - GASKET(FOR THERMOSTATIC VALVE COVER)
21626-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21626-73220

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21626-73220

1Y,3Y,4Y..YN50,52,55,57,58,6#

1
21645 - GASKET, DIAPHRAGM, CAP
21638-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21659 - RING, O(FOR THERMOSTATIC VALVE)
21655-31100

1Y#,2Y,3Y,4Y..YN5#,6#

1
21699 - BOOT(FOR PUMP PLUNGER)
21656-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21722 - SPRING, PUMP DAMPING
21735-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21723 - SPRING, IDLE ADJUSTING
21723-30030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21724 - SPRING, THROTTLE ADJUSTING
21723-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21728 - SPRING, THROTTLE VALVE RETURN
21728-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21756 - SPRING, BACK(FOR THROTTLE SHAFT)
21727-71030

1Y#,2Y,3Y..YN5#,6#

1
21727-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21763 - PIN, FLOAT LEVER
21768-73110

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21768-71030

1Y#,2Y,3Y..YN5#,6#

1
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21776-44310

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21784 - PLUG, SLOW PASSAGE
21249-73190

1Y,2Y,3Y,4Y..YN5#,6#..EUR,GEN,ME,SA

1
21787-36120

1Y#,2Y,3Y,4Y..YN5#,6#

1
21786 - PLUG, PUMP PASSAGE
21787-36120

1Y#,2Y,3Y,4Y..YN5#,6#

1
21787 - PLUG, PUMP JET
21776-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21791 - RING, SNAP, NO.1(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21797 - RING, SNAP, NO.4(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21797 - RING, SNAP, NO.4(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21833 - SCREW, SET, NO.1(FOR CARBURETOR BODY SET)
21804-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21804-71030

1Y#,2Y,3Y..YN5#,6#

1
21804-73150

3Y,4Y..YN52,57,58,6#

1
21842 - SCREW, SET(FOR CARBURETOR LEVEL GAGE CLAMP SET)
21832-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21934 - SOLENOID, THROTTLE VALVE
21391-71070

1Y,3Y..YN50,52,55,57,6#..GEN,ME,SA

1
21391-71071

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21391-71071

1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

1
Common parts
21516-71030
21765-36110
21765-71030
21787-36120
21799-36110
21799-71030
21816-71030
21817-36120
21824-44120
21829-44150
21875-40020
88031-35070
90925-04006
Linked diagrams
2102

(8308-8608)1Y,3Y..GEN,ME,SA

Click highlighted areas on diagram

diagram 2102 21077C 21112 21165 21171 21171A 21191 21203 21204 21205 21208 21209 21249 21251 21253 21255 21271 21273 21291 21299 21301 21312 21335 21353 2151671030 2153171070 21561 21576 21611 21611 21612A 21614 21614 21617 21618 21622 21625 21631 21641 21645 21659 21699 21722 21723 21724 21728 21756 21763 2176571030 21781 21784 21786 21787 2178736120 21791 21797 2179936110 2179971030 2181671030 2181736120 2182444120 2182944150 2182944150 21833 21842 2187540020 21934 8803135070
Part # Description Qty Price
21077C - BALL, STEEL(FOR AUXILIARY ACCELERATION PUMP)
21312-40020

1Y#,2Y,3Y,4Y..YN5#,6#

1
21112 - HORN, AIR
21012-71070

1Y,3Y..YN50,52,55,57,6#..GEN,ME

1
21012-71071

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21012-73210

3Y..YN57..GEN

1
21165 - INSULATOR
21106-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21106-71030

1Y#,2Y,3Y..YN5#,6#

1
21106-73220

3Y,4Y..YN52,57,58,6#..GEN,ME,SA

1
21171 - CHAMBER, DIAPHRAGM
21171-73150

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21171-71030

1Y#,2Y,3Y..YN5#,6#

1
21171A - DIAPHRAGM(FOR DIDPHRAGM CHAMBER)
21173-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21191 - OPENER
21039-71070

1Y,3Y..YN50,52,55,57,60,65..GEN,ME,SA

1
21039-73110

1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

1
21039-73110

1Y,3Y..YN50,55,57..GEN

1
21203 - BLEEDER SUB-ASSY, 1ST MAIN AIR
21203-71030

1Y#,2Y,3Y..YN5#,6#

1
21203-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21204 - BLEEDER SUB-ASSY, 2ND MAIN AIR
21204-71030

1Y#,2Y,3Y..YN5#,6#

1
21204-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21205 - JET SUB-ASSY, SLOW
21205-34400

1Y#,2Y,3Y..YN5#,6#

1
21205-34400

1Y#,2Y,3Y,4Y..YN5#,6#

1
21208 - JET SUB-ASSY, STEP
21208-44310

1Y#,2Y,3Y..YN5#,6#

1
21205-73190

1Y,2Y,3Y,4Y..YN5#,6#..EUR,GEN,ME,SA

1
21208-44310

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21209 - FLOAT SUB-ASSY
21209-71030

1Y#,2Y,3Y..YN5#,6#

1
21209-73110

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21249 - JET, AIR BLEED, NO.2
21249-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21251 - JET, 1ST MAIN
21244-71050

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21244-71050

1Y,2Y,3Y..YN5#,6#

1
21244-36120

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21253 - JET, 2ND MAIN
21253-71030

1Y#,2Y,3Y..YN5#,6#

1
21253-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21255 - JET, POWER
21302-71030

1Y#,2Y,3Y..YN5#,6#

1
21302-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21271 - SCREW, IDLE ADJUSTING
21271-71030

1Y#,3Y,4Y..YN50,52,55,57,6#..ARL,GEN,ME,SA

1
21271-71030

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21271-71030

1Y,3Y,4Y..YN50,52,55,57,58

1
21273 - SCREW, THROTTLE ADJUSTING
21272-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21272-71030

1Y,2Y,3Y,4Y..YN50,52,55,56,57,6#..EUR,GEN,ME

1
21291 - GLASS, LEVEL GAGE
21291-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21299 - NET, PUMP FILTER
21299-31030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21301 - VALVE SUB-ASSY, NEEDLE
21301-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21312 - BALL, STEEL
21312-40020

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21335 - VALVE, THERMOSTATIC
21038-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21353 - PLUNGER, PUMP
21305-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21561 - WEIGHT, PUMP DISCHARGE
21561-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21576 - CLIP, PUMP STRAINER
21576-31030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21611 - GASKET, MAIN JET
21611-40021

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21611 - GASKET, MAIN JET
21611-40021

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21612A - GASKET, POWER JET
21612-31100

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21614 - GASKET, VENTURI
21614-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21614 - GASKET, VENTURI
21614-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21617 - GASKET, MAIN PASSAGE PLUG
21633-44150

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21618 - GASKET, NEEDLE VALVE SEAT
21637-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21622 - GASKET, AIR HORN
21622-73220

1Y,3Y,4Y..YN50,52,55,57,58,6#

1
21622-73220

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21622-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21625 - GASKET, LEVEL GAGE
21625-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21631 - GASKET, MAIN GUIDE
21631-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21641 - GASKET(FOR THERMOSTATIC VALVE COVER)
21626-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21626-73220

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21626-73220

1Y,3Y,4Y..YN50,52,55,57,58,6#

1
21645 - GASKET, DIAPHRAGM, CAP
21638-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21659 - RING, O(FOR THERMOSTATIC VALVE)
21655-31100

1Y#,2Y,3Y,4Y..YN5#,6#

1
21699 - BOOT(FOR PUMP PLUNGER)
21656-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21722 - SPRING, PUMP DAMPING
21735-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21723 - SPRING, IDLE ADJUSTING
21723-30030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21724 - SPRING, THROTTLE ADJUSTING
21723-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21728 - SPRING, THROTTLE VALVE RETURN
21728-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21756 - SPRING, BACK(FOR THROTTLE SHAFT)
21727-71030

1Y#,2Y,3Y..YN5#,6#

1
21727-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21763 - PIN, FLOAT LEVER
21768-73110

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21768-71030

1Y#,2Y,3Y..YN5#,6#

1
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21776-44310

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21784 - PLUG, SLOW PASSAGE
21249-73190

1Y,2Y,3Y,4Y..YN5#,6#..EUR,GEN,ME,SA

1
21787-36120

1Y#,2Y,3Y,4Y..YN5#,6#

1
21786 - PLUG, PUMP PASSAGE
21787-36120

1Y#,2Y,3Y,4Y..YN5#,6#

1
21787 - PLUG, PUMP JET
21776-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21791 - RING, SNAP, NO.1(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21797 - RING, SNAP, NO.4(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21833 - SCREW, SET, NO.1(FOR CARBURETOR BODY SET)
21804-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21804-71030

1Y#,2Y,3Y..YN5#,6#

1
21804-73150

3Y,4Y..YN52,57,58,6#

1
21842 - SCREW, SET(FOR CARBURETOR LEVEL GAGE CLAMP SET)
21832-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21934 - SOLENOID, THROTTLE VALVE
21391-71070

1Y,3Y..YN50,52,55,57,6#..GEN,ME,SA

1
21391-71071

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21391-71071

1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

1
Common parts
21516-71030
21531-71070
21765-71030
21787-36120
21799-36110
21799-71030
21816-71030
21817-36120
21824-44120
21829-44150
21875-40020
88031-35070
Linked diagrams
2102

(8608-8808)3Y,4Y..YN52,57,58,63..ME,SA ; (8608-8808)4Y..YN67..GEN,ME,SA ; (8808-890

Click highlighted areas on diagram

diagram 21015 2102 21112 21165 21171 21171A 21191 21203 21204 21205 21208 21209 21251 21253 21255 21258 21271 21273 21291 21299 21301 2130836110 2130872210 2130873190 21312 21353 21362 2139873220 2151671030 21576 21611 21611 2161236110 21612A 21614 21614 21617 21618 21622 21625 21631 21641 21645 21699 21722 2172273190 21723 21724 21728 21736 2173736110 21756 21763 2176573190 2177636110 21781 21784 21787 21787 21787 21791 21797 21797 2179936110 2179936110 2179971030 2181671030 2181736120 2182444120 2182444120 2182944150 2182944150 21833 21842 2187540020 21934 9092504006
Part # Description Qty Price
21112 - HORN, AIR
21012-71070

1Y,3Y..YN50,52,55,57,6#..GEN,ME

1
21012-71071

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21012-73210

3Y..YN57..GEN

1
21165 - INSULATOR
21106-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21106-71030

1Y#,2Y,3Y..YN5#,6#

1
21106-73220

3Y,4Y..YN52,57,58,6#..GEN,ME,SA

1
21171 - CHAMBER, DIAPHRAGM
21171-73150

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21171-71030

1Y#,2Y,3Y..YN5#,6#

1
21171A - DIAPHRAGM(FOR DIDPHRAGM CHAMBER)
21173-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21191 - OPENER
21039-71070

1Y,3Y..YN50,52,55,57,60,65..GEN,ME,SA

1
21039-73110

1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

1
21039-73110

1Y,3Y..YN50,55,57..GEN

1
21203 - BLEEDER SUB-ASSY, 1ST MAIN AIR
21203-71030

1Y#,2Y,3Y..YN5#,6#

1
21203-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21204 - BLEEDER SUB-ASSY, 2ND MAIN AIR
21204-71030

1Y#,2Y,3Y..YN5#,6#

1
21204-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21205 - JET SUB-ASSY, SLOW
21205-34400

1Y#,2Y,3Y..YN5#,6#

1
21205-34400

1Y#,2Y,3Y,4Y..YN5#,6#

1
21208 - JET SUB-ASSY, STEP
21208-44310

1Y#,2Y,3Y..YN5#,6#

1
21205-73190

1Y,2Y,3Y,4Y..YN5#,6#..EUR,GEN,ME,SA

1
21208-44310

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21209 - FLOAT SUB-ASSY
21209-71030

1Y#,2Y,3Y..YN5#,6#

1
21209-73110

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21251 - JET, 1ST MAIN
21244-71050

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21244-71050

1Y,2Y,3Y..YN5#,6#

1
21244-36120

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21253 - JET, 2ND MAIN
21253-71030

1Y#,2Y,3Y..YN5#,6#

1
21253-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21255 - JET, POWER
21302-71030

1Y#,2Y,3Y..YN5#,6#

1
21302-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21258 - JET, SLOW
21249-73200

3Y..YN57..GEN

1
21271 - SCREW, IDLE ADJUSTING
21271-71030

1Y#,3Y,4Y..YN50,52,55,57,6#..ARL,GEN,ME,SA

1
21271-71030

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21271-71030

1Y,3Y,4Y..YN50,52,55,57,58

1
21273 - SCREW, THROTTLE ADJUSTING
21272-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21272-71030

1Y,2Y,3Y,4Y..YN50,52,55,56,57,6#..EUR,GEN,ME

1
21291 - GLASS, LEVEL GAGE
21291-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21299 - NET, PUMP FILTER
21299-31030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21301 - VALVE SUB-ASSY, NEEDLE
21301-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21312 - BALL, STEEL
21312-40020

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21353 - PLUNGER, PUMP
21305-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21576 - CLIP, PUMP STRAINER
21576-31030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21611 - GASKET, MAIN JET
21611-40021

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21611 - GASKET, MAIN JET
21611-40021

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21612A - GASKET, POWER JET
21612-31100

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21614 - GASKET, VENTURI
21614-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21614 - GASKET, VENTURI
21614-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21617 - GASKET, MAIN PASSAGE PLUG
21633-44150

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21618 - GASKET, NEEDLE VALVE SEAT
21637-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21622 - GASKET, AIR HORN
21622-73220

1Y,3Y,4Y..YN50,52,55,57,58,6#

1
21622-73220

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21622-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21625 - GASKET, LEVEL GAGE
21625-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21631 - GASKET, MAIN GUIDE
21631-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21641 - GASKET(FOR THERMOSTATIC VALVE COVER)
21626-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21626-73220

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21626-73220

1Y,3Y,4Y..YN50,52,55,57,58,6#

1
21645 - GASKET, DIAPHRAGM, CAP
21638-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21699 - BOOT(FOR PUMP PLUNGER)
21656-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21722 - SPRING, PUMP DAMPING
21735-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21723 - SPRING, IDLE ADJUSTING
21723-30030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21724 - SPRING, THROTTLE ADJUSTING
21723-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21728 - SPRING, THROTTLE VALVE RETURN
21728-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21756 - SPRING, BACK(FOR THROTTLE SHAFT)
21727-71030

1Y#,2Y,3Y..YN5#,6#

1
21727-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21763 - PIN, FLOAT LEVER
21768-73110

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21768-71030

1Y#,2Y,3Y..YN5#,6#

1
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21776-44310

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21784 - PLUG, SLOW PASSAGE
21249-73190

1Y,2Y,3Y,4Y..YN5#,6#..EUR,GEN,ME,SA

1
21787-36120

1Y#,2Y,3Y,4Y..YN5#,6#

1
21787 - PLUG, PUMP JET
21776-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21787 - PLUG, PUMP JET
21776-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21787 - PLUG, PUMP JET
21776-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21791 - RING, SNAP, NO.1(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21797 - RING, SNAP, NO.4(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21797 - RING, SNAP, NO.4(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21833 - SCREW, SET, NO.1(FOR CARBURETOR BODY SET)
21804-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21804-71030

1Y#,2Y,3Y..YN5#,6#

1
21804-73150

3Y,4Y..YN52,57,58,6#

1
21842 - SCREW, SET(FOR CARBURETOR LEVEL GAGE CLAMP SET)
21832-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21934 - SOLENOID, THROTTLE VALVE
21391-71070

1Y,3Y..YN50,52,55,57,6#..GEN,ME,SA

1
21391-71071

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21391-71071

1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

1
Common parts
21308-36110
21308-72210
21308-73190
21398-73220
21516-71030
21612-36110
21722-73190
21737-36110
21765-73190
21776-36110
21799-36110
21799-71030
21816-71030
21817-36120
21824-44120
21829-44150
21875-40020
90925-04006
Linked diagrams
2102

(8608-8808)1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

Click highlighted areas on diagram

diagram 21112 21165 21171 21171A 21191 21203 21204 21205 21208 21209 21251 21253 21255 21258 21271 21273 21291 21299 21301 2130836110 2130872210 2130873190 21312 21353 21362 2139873220 2151671030 2153171070 21576 21611 21611 2161236110 21612A 21614 21614 21617 21618 21622 21625 21631 21641 21645 21699 21722 2172273190 21723 21724 21728 2173736110 21756 21763 2176573190 2177636110 21781 21784 21787 21787 21787 21791 21797 2179936110 2179971030 2181671030 2181736120 2182444120 2182944150 2182944150 21833 21842 2187540020 21934
Part # Description Qty Price
21112 - HORN, AIR
21012-71070

1Y,3Y..YN50,52,55,57,6#..GEN,ME

1
21012-71071

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21012-73210

3Y..YN57..GEN

1
21165 - INSULATOR
21106-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21106-71030

1Y#,2Y,3Y..YN5#,6#

1
21106-73220

3Y,4Y..YN52,57,58,6#..GEN,ME,SA

1
21171 - CHAMBER, DIAPHRAGM
21171-73150

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21171-71030

1Y#,2Y,3Y..YN5#,6#

1
21171A - DIAPHRAGM(FOR DIDPHRAGM CHAMBER)
21173-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21191 - OPENER
21039-71070

1Y,3Y..YN50,52,55,57,60,65..GEN,ME,SA

1
21039-73110

1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

1
21039-73110

1Y,3Y..YN50,55,57..GEN

1
21203 - BLEEDER SUB-ASSY, 1ST MAIN AIR
21203-71030

1Y#,2Y,3Y..YN5#,6#

1
21203-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21204 - BLEEDER SUB-ASSY, 2ND MAIN AIR
21204-71030

1Y#,2Y,3Y..YN5#,6#

1
21204-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21205 - JET SUB-ASSY, SLOW
21205-34400

1Y#,2Y,3Y..YN5#,6#

1
21205-34400

1Y#,2Y,3Y,4Y..YN5#,6#

1
21208 - JET SUB-ASSY, STEP
21208-44310

1Y#,2Y,3Y..YN5#,6#

1
21205-73190

1Y,2Y,3Y,4Y..YN5#,6#..EUR,GEN,ME,SA

1
21208-44310

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21209 - FLOAT SUB-ASSY
21209-71030

1Y#,2Y,3Y..YN5#,6#

1
21209-73110

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21251 - JET, 1ST MAIN
21244-71050

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21244-71050

1Y,2Y,3Y..YN5#,6#

1
21244-36120

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21253 - JET, 2ND MAIN
21253-71030

1Y#,2Y,3Y..YN5#,6#

1
21253-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21255 - JET, POWER
21302-71030

1Y#,2Y,3Y..YN5#,6#

1
21302-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21258 - JET, SLOW
21249-73200

3Y..YN57..GEN

1
21271 - SCREW, IDLE ADJUSTING
21271-71030

1Y#,3Y,4Y..YN50,52,55,57,6#..ARL,GEN,ME,SA

1
21271-71030

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21271-71030

1Y,3Y,4Y..YN50,52,55,57,58

1
21273 - SCREW, THROTTLE ADJUSTING
21272-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21272-71030

1Y,2Y,3Y,4Y..YN50,52,55,56,57,6#..EUR,GEN,ME

1
21291 - GLASS, LEVEL GAGE
21291-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21299 - NET, PUMP FILTER
21299-31030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21301 - VALVE SUB-ASSY, NEEDLE
21301-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21312 - BALL, STEEL
21312-40020

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21353 - PLUNGER, PUMP
21305-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21576 - CLIP, PUMP STRAINER
21576-31030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21611 - GASKET, MAIN JET
21611-40021

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21611 - GASKET, MAIN JET
21611-40021

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21612A - GASKET, POWER JET
21612-31100

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21614 - GASKET, VENTURI
21614-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21614 - GASKET, VENTURI
21614-71030

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

2
21617 - GASKET, MAIN PASSAGE PLUG
21633-44150

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21618 - GASKET, NEEDLE VALVE SEAT
21637-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21622 - GASKET, AIR HORN
21622-73220

1Y,3Y,4Y..YN50,52,55,57,58,6#

1
21622-73220

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21622-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21625 - GASKET, LEVEL GAGE
21625-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21631 - GASKET, MAIN GUIDE
21631-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21641 - GASKET(FOR THERMOSTATIC VALVE COVER)
21626-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21626-73220

1Y,2Y,3Y,4Y..YN5#,6#..GEN,ME,SA

1
21626-73220

1Y,3Y,4Y..YN50,52,55,57,58,6#

1
21645 - GASKET, DIAPHRAGM, CAP
21638-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21699 - BOOT(FOR PUMP PLUNGER)
21656-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21722 - SPRING, PUMP DAMPING
21735-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21723 - SPRING, IDLE ADJUSTING
21723-30030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21724 - SPRING, THROTTLE ADJUSTING
21723-71030

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21728 - SPRING, THROTTLE VALVE RETURN
21728-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21756 - SPRING, BACK(FOR THROTTLE SHAFT)
21727-71030

1Y#,2Y,3Y..YN5#,6#

1
21727-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21763 - PIN, FLOAT LEVER
21768-73110

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21768-71030

1Y#,2Y,3Y..YN5#,6#

1
21781 - PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21776-44310

1Y#,2Y#,3Y,4Y,4YC..YN5#,6#

1
21784 - PLUG, SLOW PASSAGE
21249-73190

1Y,2Y,3Y,4Y..YN5#,6#..EUR,GEN,ME,SA

1
21787-36120

1Y#,2Y,3Y,4Y..YN5#,6#

1
21787 - PLUG, PUMP JET
21776-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21787 - PLUG, PUMP JET
21776-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21787 - PLUG, PUMP JET
21776-71030

1Y#,2Y,3Y,4Y..YN5#,6#

1
21791 - RING, SNAP, NO.1(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

1
21797 - RING, SNAP, NO.4(FOR CARBURETOR LINK)
21797-44050

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21833 - SCREW, SET, NO.1(FOR CARBURETOR BODY SET)
21804-71030

1Y,2Y,3Y..YN5#,60,65..EUR,GEN,ME,SA

1
21804-71030

1Y#,2Y,3Y..YN5#,6#

1
21804-73150

3Y,4Y..YN52,57,58,6#

1
21842 - SCREW, SET(FOR CARBURETOR LEVEL GAGE CLAMP SET)
21832-36120

4Y..YN58..4F;4Y..YN58..SR5;4Y..YN62,63,67;1Y#,2Y#,3Y,4YC..YN5#,60,65..4F,4FC,4H,5F

2
21934 - SOLENOID, THROTTLE VALVE
21391-71070

1Y,3Y..YN50,52,55,57,6#..GEN,ME,SA

1
21391-71071

1Y,3Y..YN50,52,55,57,60..GEN,ME,SA

1
21391-71071

1Y,2Y,3Y..YN50,51,55,56,57..GEN,SA

1
Common parts
21308-36110
21308-72210
21308-73190
21398-73220
21516-71030
21531-71070
21612-36110
21722-73190
21737-36110
21765-73190
21776-36110
21799-36110
21799-71030
21816-71030
21817-36120
21824-44120
21829-44150
21875-40020