Displacement

Year

Model

Finish line

Parts catalogue

Parts diagram

CRANKSHAFT / PISTON

VALVE FOR YAMAHA YFM450FAS 2008

CAMSHAFT / TIMING CHAIN

(1) 5GH-12111-00

VALVE, INTAKE

(2) 5GH-12121-00

VALVE, EXHAUST

(3) 3Y1-12116-00

SEAT, VALVE SPRING

(3) 3Y1-12116-00

SEAT, VALVE SPRING

(4) 22U-12113-00

SPRING, VALVE INNER

(4) 22U-12113-00

SPRING, VALVE INNER

(5) 1UY-12114-01

SPRING, VALVE OUTER

(5) 1UY-12114-01

SPRING, VALVE OUTER

(6) M01-12129-00

SEAL, VALVE STEM 2

(6) M01-12129-00

SEAL, VALVE STEM 2

(7) 3Y1-12117-01

RETAINER, VALVE SPRING

(7) 3Y1-12117-01

RETAINER, VALVE SPRING

(8) 1J7-12118-00

LOCK, VALVE SPRING

(8) 1J7-12118-00

LOCK, VALVE SPRING

(9) 3GD-12151-00

ARM, VALVE ROCKER

(9) 3GD-12151-00

ARM, VALVE ROCKER

(10) 3Y1-12156-00

SHAFT, ROCKER

(10) 3Y1-12156-00

SHAFT, ROCKER

(11) 932100981100

O-RING

(11) 932100981100

O-RING

(12) 31G-12159-02

SCREW, VALVE ADJUSTING

(12) 31G-12159-02

SCREW, VALVE ADJUSTING

(13) 31G-12158-00

NUT, LOCK

(13) 31G-12158-00

NUT, LOCK

	Part number	Description	Qty
# 1	5GH-12111-00 5GH1211100 5GH1211100	VALVE, INTAKE	£77,63
# 2	5GH-12121-00 5GH1212100 5GH1212100	VALVE, EXHAUST	£77,63
# 3	3Y1-12116-00 3Y11211600 3Y11211600	SEAT, VALVE SPRING	£6,24
# 4	22U-12113-00 22U1211300 22U1211300	SPRING, VALVE INNER	£6,49
# 5	1UY-12114-01 1UY1211401 1UY1211401	SPRING, VALVE OUTER	£15,64
# 6	M01-12129-00 M011212900 M011212900	SEAL, VALVE STEM 2	£11,34
# 7	3Y1-12117-01 3Y11211701 3Y11211701	RETAINER, VALVE SPRING	£6,79
# 8	1J7-12118-00 1J71211800 1J71211800	LOCK, VALVE SPRING	£2,15
# 9	3GD-12151-00 3GD1215100 3GD1215100	ARM, VALVE ROCKER	£79,81
# 10	3Y1-12156-00 3Y11215600 3Y11215600	SHAFT, ROCKER	£52,75
# 11	93210-09165 932100981100 9321009165	O-RING	£3,56
# 12	31G-12159-02 31G1215902 31G1215902	SCREW, VALVE ADJUSTING	£9,12
# 13	31G-12158-00 31G1215800 31G1215800	NUT, LOCK	£2,09

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