Availability
YAMAHA YFZ450 Parts and Accessories
Showing In Stock Items. Show All 26 Items.
Spark Plug, E3, Gasket Seat, 10mm Thread, 0.750 in. Reach, Non-Projected Tip, Resistor, Each
Part Number: ETP-E338
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Standard Series, Gasket Seat, 10mm Thread, .750 in. Reach, Resistor, Each
Part Number: NGK-1275
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Pin Locks, Wire Lock, Steel, 0.787 in. Diameter Pin, 0.050 in. Thick, Motorcycle, ATV, Each
Part Number: CPD-787-050SWL
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Copper Plus, Nickel Copper Alloy, 10mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each
Part Number: CPN-309E
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Shims, 3.20mm Thickness, 9.48mm Diameter, for use on Honda®, Arctic Cat, Kawasaki, Suzuki, Yamaha, Set of 5
Part Number: HCP-5PK948320
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Copper Core, Gasket Seat, 10mm Thread, 0.750 in. Reach, Resistor, Each
Part Number: ATL-4303
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Cable, Adjustable, Yamaha, Each
Part Number: MNP-05-0304
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
ProX Oilfilter YZ250F '03-22 + YZ450F '03-22 (1-Pce.)
Part Number: PXR-54-23140
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Valve Stem Seal, Positive Stop, Viton®, Each
Part Number: CPG-3234V
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Water Pump Gasket, Buna Rubber, Each
Part Number: CPG-R60X3B
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Oil Filter, Cartridge Style, Yamaha, Each
Part Number: EMG-10-79130
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Output Shaft Seal
Part Number: CPG-OS284
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Cam Chain Tensioner Gasket, Foam Coated Aluminum, Each
Part Number: CPG-EC019018AFM
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
EXHAUST GASKET KIT
Part Number: QDB-823064
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Oil Pump O-Rings, Viton®, Yamaha, Each
Part Number: CPG-R7X2V
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Valve Stem Seal, Positive Stop, Viton®, Each
Part Number: CPG-3179V
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Throttle Cable, Pull Style, End Fittings, Black Vinyl Jacket, Yamaha, Each
Part Number: MNP-05-0315
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
ProX Valve Stem Seal YZ450F '03-09 + YFZ450R '09-21
Part Number: PXR-35-VS013
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Oil Filter, Cartridge, Yamaha, Each
Part Number: BKM-17-1639
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Piston Wrist Pin Retainers, C-Clip, Steel, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Polaris, Suzuki, Yamaha, Pair
Part Number: PXR-05-2012
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
ProX Valve Stem Seal YZ450F '03-09 + YFZ450R '09-21
Part Number: PXR-35-VS012
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Gasket, Ignition Cover, Each
Part Number: CPG-EC899032AFM
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
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