Displacement

Year

Model

Finish line

Parts catalogue

Parts diagram

CYLINDER

CRANKSHAFT / PISTON FOR YAMAHA YFM400FW 1998

VALVE

(1) 4GB-11400-00

VILEBREQUIN COMPLET

(2) 4GB-W1141-00

CRANK 1

(3) 4GB-11422-00

MASSOLOTTE DE VILEBREQUIN 2

(4) 30X-11681-00

PIN, CRANK 1

(5) 93310-633T5

BEARING, CYLINDRICAL(2JN)

(6) 4GB-11651-00

ROD, CONNECTING

(7) 90209-33253

WASHER (30X)

(7) 90209-33253

WASHER (30X)

(8) 90387-3001E

COLLERETTE

(9) 99009-30400

CIRCLIP(4A6)

(10) 93306-30629

BEARING(4GB)

(11) 4GB-11496-00

BOSS, BUFFER

(12) 90201-406F4

WASHER, PLATE (21V)

(13) 90501-22721

SPRING, COMPRESSION (5Y1)

(14) 93605-10090

PIN, DOWEL

(15) 3Y1115310200

GEAR, BALANCE WT

(16) 4GB-11565-00

RONDELLE, COUV DE ROULEMENT

(17) 902800500100

KEY, WOODRUFF

(18) 90101-10568

BOLT (21V)

(19) 92907-10100

WASHER(6TA)

(20) 93210-16290

O-RING (538)

(21) 90201-007F8

RONDELLE, PLATE

(22) 902800500100

KEY, WOODRUFF

(23) 4GB-11631-00-Y0

PISTON (STD)

(23) 4GB-11636-00

PISTON (0.50MM O/S)

(23) 4GB-11638-00

PISTON (1.00MM O/S)

(24) 4GB-11610-00

PISTON RING SET (STD)

(24) 4GB-11610-20

PISTON RING SET (0.50MM O/S)

(24) 4GB-11610-40

PISTON RING SET (1.00MM O/S)

(25) 51Y-11633-00

PIN, PISTON

(26) 93450-19095

CIRCLIP (26H)

(26) 93450-19095

CIRCLIP (26H)

(27) 1UY115360100

GEAR, DRIVE

(28) 1YW-11454-00

WEIGHT 1

(29) 93101-25016

JOINT SPY

(30) 93306-20532

BEARING

(30) 93306-20532

BEARING

(31) 90387-201R7

COLLERETTE

(32) 90282-05034

KEY, STRAIGHT (3L5)

(33) 90170-16326

NUT, HEXAGON (30X)

(34) 90215-16270

WASHER, LOCK(2NL)

	Part number	Description	Qty
# 1	4GB-11400-00 4GB1140000 4GB1140000	VILEBREQUIN COMPLET	Not available	£0,00
# 2	4GB-W1141-00 4GBW114100 4GBW114100	CRANK 1	Not available	£0,00
# 3	4GB-11422-00 4GB1142200 4GB1142200	MASSOLOTTE DE VILEBREQUIN 2	Not available	£0,00
# 4	30X-11681-00 30X1168100 30X1168100	PIN, CRANK 1	£68,30
# 5	93310-633T5 93310633T5 93310633T5	BEARING, CYLINDRICAL(2JN)	£45,59
# 6	4GB-11651-00 4GB1165100 4GB1165100	ROD, CONNECTING	£77,30
# 7	90209-33253 9020933253 9020933253	WASHER (30X)	£6,24
# 8	90387-3001E 903873001E 903873001E	COLLERETTE	Not available	£0,00
# 9	99009-30400 9900930400 9900930400	CIRCLIP(4A6)	£3,97
# 10	93306-30629 9330630629 9330630629	BEARING(4GB)	£81,16
# 11	4GB-11496-00 4GB1149600 4GB1149600	BOSS, BUFFER	Not available	£0,00
# 12	90201-406F4 90201406F4 90201406F4	WASHER, PLATE (21V)	£12,62
# 13	90501-22721 9050122721 9050122721	SPRING, COMPRESSION (5Y1)	£3,01
# 14	93605-10090 9360510090 9360510090	PIN, DOWEL	£2,35
# 15	3Y1-11531-01 3Y1115310200 3Y11153101	GEAR, BALANCE WT	£72,79
# 16	4GB-11565-00 4GB1156500 4GB1156500	RONDELLE, COUV DE ROULEMENT	Not available	£0,00
# 17	90280-05013 902800500100 9028005013	KEY, WOODRUFF	£7,76
# 18	90101-10568 9010110568 9010110568	BOLT (21V)	£4,15
# 19	92907-10100 9290710100 9290710100	WASHER(6TA)	£0,48
# 20	93210-16290 9321016290 9321016290	O-RING (538)	£4,18
# 21	90201-007F8 90201007F8 90201007F8	RONDELLE, PLATE	Not available	£0,00
# 22	90280-05048 902800500100 9028005048	KEY, WOODRUFF	£7,76
# 23	4GB-11631-00-Y0 4GB1163100Y0 4GB1163100Y0	PISTON (STD)	£108,42
# 23	4GB-11636-00 4GB1163600 4GB1163600	PISTON (0.50MM O/S)	£108,42
# 23	4GB-11638-00 4GB1163800 4GB1163800	PISTON (1.00MM O/S)	£105,32
# 24	4GB-11610-00 4GB1161000 4GB1161000	PISTON RING SET (STD)	£64,39
# 24	4GB-11610-20 4GB1161020 4GB1161020	PISTON RING SET (0.50MM O/S)	£64,39
# 24	4GB-11610-40 4GB1161040 4GB1161040	PISTON RING SET (1.00MM O/S)	£64,39
# 25	51Y-11633-00 51Y1163300 51Y1163300	PIN, PISTON	£21,36
# 26	93450-19095 9345019095 9345019095	CIRCLIP (26H)	£0,31
# 27	1UY-11536-00 1UY115360100 1UY1153600	GEAR, DRIVE	£98,64
# 28	1YW-11454-00 1YW1145400 1YW1145400	WEIGHT 1	Not available	£0,00
# 29	93101-25016 9310125016 9310125016	JOINT SPY	Not available	£0,00
# 30	93306-20532 9330620532 9330620532	BEARING	£34,10
# 31	90387-201R7 90387201R7 90387201R7	COLLERETTE	Not available	£0,00
# 32	90282-05034 9028205034 9028205034	KEY, STRAIGHT (3L5)	£1,32
# 33	90170-16326 9017016326 9017016326	NUT, HEXAGON (30X)	£6,24
# 34	90215-16270 9021516270 9021516270	WASHER, LOCK(2NL)	£7,28

Please note that the parts offered for sale are parts from the manufacturer's catalogue, we sometimes have to order them especially for you from Yamaha. Please refer to the Shipping and Delivery section for more information on delivery times.
The diagrams are not contractual, if you have any questions, our professionals are here to help and advise you as well as possible.
Select the required part number in the diagram or refer to the list above to find the information and prices relating to the different parts.
Be careful to order the required quantity when adding a part to your cart. Please note that the unit price indicated is the price for each part number in quantity 1.
Find on this page all the original spare parts relating to the CRANKSHAFT / PISTON of your Yamaha YFM400FW of 1998. Let us know if you have any questions.