Crankshaft Piston replacement parts for 2021 Yamaha YZ450F

OEM Parts Yamaha 2021 Yamaha YZ450F Crankshaft Piston

CRANKSHAFT PISTON Full screen diagram

Please note: If a part is displayed on the diagram but not shown in the parts list, it is no longer available.

Location	Part Description

1	CRANKSHAFT ASSEMBLY Part #: B2W-11400-00-00 Required per assembly: 1 $732.92 $675.29 - + Add to cart
2	CRANK 1 Part #: BR9-11412-10-00 Required per assembly: 1 $277.98 - + Add to cart
3	CRANK 2 Part #: BR9-11422-00-00 Required per assembly: 1 $300.99 $292.77 - + Add to cart
4	PIN, CRANK, 1 Part #: 5TG-11681-01-00 Required per assembly: 1 $90.98 $75.49 - + Add to cart
5	BEARING Part #: 93310-63499-00 Required per assembly: 1 $65.98 $52.65 - + Add to cart
6	ROD, CONNECTING Part #: B2W-11651-00-00 Required per assembly: 1 $73.98 $60.90 - + Add to cart
7	BEARING Part #: 93306-30633-00 Required per assembly: 2 $110.98 $107.88 - + Add to cart
8	GEAR, DRIVE Part #: 2S2-11536-00-00 Required per assembly: 1 $91.98 $79.97 - + Add to cart
9	SHAFT 1 Part #: BR9-11455-00-00 Required per assembly: 1 $194.99 $168.47 - + Add to cart
10	BEARING (37F) Part #: 93306-20335-00 Required per assembly: 2 $38.99 $30.01 - + Add to cart
11	GEAR, BALANCE, WEIGHT Part #: 2S2-11531-10-00 Required per assembly: 1 $185.99 $159.68 - + Add to cart
12	NUT, HEXAGON Part #: 90170-14171-00 Required per assembly: 1 $10.49 $7.12 - + Add to cart
13	WASHER, LOCK(4GA) Part #: 90215-14287-00 Required per assembly: 1 $6.49 $4.34 - + Add to cart
14	WEIGHT 1 Part #: 33D-11454-00-00 Required per assembly: 1 $84.98 $71.29 - + Add to cart
15	SCREW Part #: 90149-06193-00 Required per assembly: 3 $2.54 $1.59 - + Add to cart
16	WEIGHT 2 Part #: 33D-11464-00-00 Required per assembly: 1 $95.98 $81.91 - + Add to cart
17	KEY, STRAIGHT Part #: 90282-05034-00 Required per assembly: 1 $10.49 $8.50 - + Add to cart
18	NUT Part #: 90170-10013-00 Required per assembly: 1 $13.49 $9.51 - + Add to cart
19	WASHER, LOCK Part #: 90215-10009-00 Required per assembly: 1 $16.48 $11.36 - + Add to cart
20	PISTON ASSEMBLY Part #: B2W-116A0-00-00 Required per assembly: 1 $178.99 $169.65 - + Add to cart
21	PISTON (STD) Part #: B2W-11631-00-00 Required per assembly: 1 $126.98 $107.91 - + Add to cart
22	PISTON RING SET (STD) Part #: B2W-11603-00-00 Required per assembly: 1 $50.99 $41.28 - + Add to cart
23	PIN, PISTON Part #: BR9-11633-10-00 Required per assembly: 1 $69.98 $56.31 - + Add to cart
24	CIRCLIP, INNER Part #: 93450-19052-00 Required per assembly: 2 Note: Sold in multiples of 5 only $7.99 $5.73 - + Add to cart
25	KEY, WOODRUFF Part #: 90280-03006-00 Required per assembly: 1 $9.49 $6.67 - + Add to cart