Cylinder replacement parts for 2025 Yamaha YZ450FX

OEM Parts Yamaha 2025 Yamaha YZ450FX Cylinder

CYLINDER 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	CYLINDER HEAD ASSEMBLY Part #: BHR-11102-00-00 Required per assembly: 1 ~~$1,443.99~~ $1,417.36 - + Add to cart
2	GUIDE, VALVE, 1 Part #: B2W-11133-10-00 Required per assembly: 2 ~~$84.98~~ $76.73 - + Add to cart
3	GUIDE, VALVE, 2 Part #: 5PS-11134-10-00 Required per assembly: 2 ~~$84.98~~ $76.73 - + Add to cart
4	BOLT, FLANGE Part #: 90105-06027-00 Required per assembly: 8 ~~$8.49~~ $6.11 - + Add to cart
5	PIN, DOWEL, (3XW) Part #: 91808-16023-00 Required per assembly: 2 ~~$8.49~~ $5.54 - + Add to cart
6	PIN, DOWEL, (3XW) Part #: 91808-16023-00 Required per assembly: 2 ~~$8.49~~ $5.54 - + Add to cart
7	NOZZLE 1 Part #: BHR-15138-00-00 Required per assembly: 1 ~~$6.49~~ $4.49 - + Add to cart
8	BOLT, FLANGE, DEEP, RECESS Part #: 95E32-06010-00 Required per assembly: 2 ~~$0.95~~ $0.73 - + Add to cart
9	GASKET Part #: 90430-06014-00 Required per assembly: 2 ~~$8.99~~ $7.11 - + Add to cart
10	BOLT, STUD Part #: 90116-06037-00 Required per assembly: 3 ~~$4.25~~ $3.55 - + Add to cart
11	PLUG, SPARK, (NGK, LMAR8G) Part #: LMA-R8G00-00-00 Required per assembly: 1 Note: Sold in multiples of 10 only ~~$13.49~~ $13.02 - + Add to cart
12	GASKET, CYLINDER, HEAD, 1 Part #: BHR-11181-00-00 Required per assembly: 1 ~~$33.99~~ $24.59 - + Add to cart
13	PIN, DOWEL Part #: 93612-16254-00 Required per assembly: 2 ~~$6.49~~ $4.28 - + Add to cart
14	BOLT, FLANGE Part #: 90105-10494-00 Required per assembly: 4 ~~$22.98~~ $17.80 - + Add to cart
15	WASHER, PLATE Part #: 90201-10025-00 Required per assembly: 4 ~~$8.49~~ $6.11 - + Add to cart
16	BOLT, HEXAGON, SOCKET, HEAD Part #: 91312-06045-00 Required per assembly: 2 ~~$4.40~~ $3.30 - + Add to cart
17	COVER, CYLINDER, HEAD, 1 Part #: BHR-11190-00-00 Required per assembly: 1 ~~$367.99~~ $359.46 - + Add to cart
18	BOLT, STUD Part #: 90116-06049-00 Required per assembly: 1 ~~$5.49~~ $4.40 - + Add to cart
19	COVER, BREATHER Part #: BDB-11168-00-00 Required per assembly: 1 ~~$36.99~~ $29.42 - + Add to cart
20	BOLT, FLANGE, DEEP, RECESS Part #: 95E32-06020-00 Required per assembly: 2 ~~$0.28~~ $0.25 - + Add to cart
21	GASKET, BREATHER, COVER Part #: B2W-11169-00-00 Required per assembly: 1 ~~$9.49~~ $7.36 - + Add to cart
22	GUIDE, STOPPER, 2 Part #: B2W-12241-00-00 Required per assembly: 1 ~~$11.49~~ $8.69 - + Add to cart
23	GASKET, HEAD, COVER, 1 Part #: BHR-11193-00-00 Required per assembly: 1 ~~$27.98~~ $20.05 - + Add to cart
24	GASKET, HEAD, COVER, 2 Part #: 1SM-11194-00-00 Required per assembly: 1 ~~$17.98~~ $14.24 - + Add to cart
25	BOLT, COVER, HEAD Part #: 5UM-1119E-00-00 Required per assembly: 3 ~~$15.49~~ $10.77 - + Add to cart
26	CYLINDER 1 Part #: BHR-11311-00-00 Required per assembly: 1 ~~$753.33~~ $684.85 - + Add to cart
27	GASKET, CYLINDER Part #: BHR-11351-00-00 Required per assembly: 1 ~~$19.98~~ $14.85 - + Add to cart
28	PIN, DOWEL Part #: 93612-16254-00 Required per assembly: 2 ~~$6.49~~ $4.28 - + Add to cart
29	BOLT, HEXAGON, SOCKET, HEAD Part #: 90110-06439-00 Required per assembly: 1 ~~$3.70~~ $3.08 - + Add to cart
30	HOLDER Part #: BR9-11395-00-00 Required per assembly: 1 ~~$6.49~~ $4.05 - + Add to cart
31	NUT, FLANGE, (7NB) Part #: 95780-06500-00 Required per assembly: 1 ~~$2.95~~ $1.87 - + Add to cart