HONDA TRX450R Parts and Accessories

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Gasket Seat, 0.750 in, Reach, Each

Part Number: ATL-3922

5.0 out of 5 stars ( 10 )

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Piston Pin Locks, Wire Lock, Steel, 0.827 in. Diameter Pin, 0.063 in. Thick, for use on Honda®, Kawasaki, Each

Part Number: CPD-827-063SWL

5.0 out of 5 stars ( 1 )

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Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-829

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Spark Plug, XS Xtreme Sport, Iridium, 14mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XS3922

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Spark Plug, RC7YC, Copper Plus, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Non-Resistor, Each

Part Number: CPN-340

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ProX Valve Shim 9.48 x 3.25 mm. (5 pcs.)

Part Number: PXR-29-948325

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Estimated Ship Date: Feb 6, 2026 if ordered today

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ProX Valve Shim 9.48 x 1.75 mm. (5 pcs.)

Part Number: PXR-29-948175

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Estimated Ship Date: Feb 6, 2026 if ordered today

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ProX Valve Shim 9.48 x 1.80 mm. (5 pcs.)

Part Number: PXR-29-948180

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Estimated Ship Date: Feb 6, 2026 if ordered today

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ProX Valve Shim 9.48 x 1.975 mm. (5 pcs.)

Part Number: PXR-29-948197-5

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ProX Valve Shim 9.48 x 2.225 mm. (5 pcs.)

Part Number: PXR-29-948222-5

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ProX Valve Shim 9.48 x 2.25 mm. (5 pcs.)

Part Number: PXR-29-948225

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ProX Valve Shim 9.48 x 2.275 mm. (5 pcs.)

Part Number: PXR-29-948227-5

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ProX Valve Shim 9.48 x 2.85 mm. (5 pcs.)

Part Number: PXR-29-948285

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ProX Valve Shim 9.48 x 2.875 mm. (5 pcs.)

Part Number: PXR-29-948287-5

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ProX Valve Shim 9.48 x 2.975 mm. (5 pcs.)

Part Number: PXR-29-948297-5

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Valve Shims, 3.20mm Thickness, 9.48mm Diameter, for use on Honda®, Arctic Cat, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK948320

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ProX Valve Stem Seal CRF450R '09-22 + CRF450X '05-16

Part Number: PXR-35-VS004

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ProX Valve Shim 9.48 x 1.625 mm. (5 pcs.)

Part Number: PXR-29-948162-5

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Estimated Ship Date: Feb 5, 2026 if ordered today

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ProX Valve Shim 9.48 x 3.05 mm. (5 pcs.)

Part Number: PXR-29-948305

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Estimated Ship Date: Feb 5, 2026 if ordered today

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ProX Valve Shim 9.48 x 1.35 mm. (5 pcs.)

Part Number: PXR-29-948135

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ProX Valve Shim 9.48 x 1.40 mm. (5 pcs.)

Part Number: PXR-29-948140

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ProX Valve Shim 9.48 x 1.425 mm. (5 pcs.)

Part Number: PXR-29-948142-5

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ProX Valve Shim 9.48 x 1.45 mm. (5 pcs.)

Part Number: PXR-29-948145

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ProX Valve Shim 9.48 x 1.475 mm. (5 pcs.)

Part Number: PXR-29-948147-5

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ProX Valve Shim 9.48 x 1.50 mm. (5 pcs.)

Part Number: PXR-29-948150

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