2026 Yamaha WR450F Crankcase OEM Parts Diagram

Submodel WR450F - WR450FT1 - 2026

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PLEASE SELECT A SUBMODEL

Some OEM parts vary between different machine specifications and paint schemes.
Choose your machine's submodel to help with fitment.

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CRANKCASE

OEM Assembly Image

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Shipping Notice
⚠ WARNING: Cancer and Reproductive Harm -

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Select parts to add, then click
TagPart #DescriptionMSRPOur PriceStock StatusQtyAdd?
1BHR-15100-07-00CRANKCASE ASSY$1,652.99$1,439.60Usually ships in 7-10 business days
291808-16023-00

(replaces part #
99530-08016-00)

PIN, DOWEL$7.99$6.2310+ In-Stock
3BHR-15148-00-00NOZZLE 2$6.49$5.84Usually ships in 7-10 business days
4BHR-15155-00-00NOZZLE 3$31.99$26.23Usually ships in 7-10 business days
591317-06012-00

(replaces part #
90110-06182-00)

BOLT, HEXAGON SOCKET HEAD$9.49$7.4010+ In-Stock
695E32-10016-00BOLT, FLANGE DEEP RE$1.60$1.5810+ In-Stock
790430-10188-00GASKET$3.45$2.9710+ In-Stock
890387-17020-00COLLAR$19.49$15.98Usually ships in 7-10 business days
990110-06391-00BOLT, HEXAGON SOCKET HEAD$2.55$2.499 In-Stock
1090110-06363-00BOLT, HEXAGON SOCKET HEAD$3.60$3.105 In-Stock
1190110-06392-00BOLT, HEXAGON SOCKET HEAD$4.05$3.486 In-Stock
12BHR-15421-01-00COVER, CRANKCASE 2$25.99$21.3110+ In-Stock
1390105-06189-00BOLT, FLANGE$9.49$7.4010+ In-Stock
1418P-15383-00-00PLATE, BEARING COVER$8.49$6.6210+ In-Stock
1590151-08003-00

(replaces part #
90151-08009-00)

SCREW, COUNTERSUNK$8.49$6.6210+ In-Stock
164JT-15381-01-00PLATE, BEARING COVER$14.49$11.3010+ In-Stock
1790151-06052-00

(replaces part #
90151-06053-00)

SCREW$9.49$7.4010+ In-Stock
18D03-15388-00-00PLATE, BEARING COVER$5.49$4.94Usually ships in 7-10 business days
1933D-18562-00-00PLATE, STOPPER 2$4.75$4.28Usually ships in 7-10 business days
2091317-06012-00

(replaces part #
90110-06182-00)

BOLT, HEXAGON SOCKET HEAD$9.49$7.4010+ In-Stock
2193104-06033-00OIL SEAL, SO-TYPE-$7.133 In-Stock
22BHR-16381-00-00PUSH LEVER COMP.$80.99$63.17Usually ships in 7-10 business days
23BHR-16386-00-00PIECE, CLUTH PUSH$93.99$73.315 In-Stock
2495022-06016-00

(replaces part #
90105-06187-00)

BOLT, FLANGE$3.90$3.3510+ In-Stock
2593317-106B4-00BEARING$8.49$6.6210+ In-Stock
2693317-11096-00BEARING$25.99$20.2710+ In-Stock
2793102-10008-00OIL SEAL$6.49$5.0610+ In-Stock
2890201-08037-00WASHER, PLATE$5.00$4.50Usually ships in 7-10 business days
2993210-28543-00O-RING$3.30$2.903 In-Stock

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