HONDA TRX400EX SPORTRAX Pistons & Piston Rings

Piston Rings, Gas Nitrided, 85.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8550XX

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Piston Rings, Gas Nitrided, 89mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8900XX

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Wrist Pin Retainers, Wire Lock Type, Steel, 0.049 in. Thick, 0.787 in. Diameter, Pair

Part Number: WIS-CW20

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Piston Rings, Chrome, 87.00mm Bore, for use on Honda®, Kawasaki, Yamaha, Set

Part Number: WIS-3425XC

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Piston Rings, XC Series, 3.386 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-3386XC

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Piston Rings, Powersports, Steel, Gas Nitrided Top, 85.00mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10003R

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Estimated Ship Date: Feb 6, 2026 if ordered today

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VERTEX STROKER PISTON

Part Number: VPX-23610A

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Piston Wrist Pin Retainers, C-Clip, Steel, for use on Honda®, Pair

Part Number: PXR-05-2013

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 87.000mm Bore, Honda®, Kit

Part Number: WIS-4606M08700

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Piston Rings, Chrome, 85.00mm Bore, for use on Honda®, Kawasaki, Suzuki, Set

Part Number: WIS-3347XC

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 89.000mm Bore, Honda®, Kit

Part Number: WIS-4667M08900

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 89.000mm Bore, Honda®, Kit

Part Number: WIS-PK1041

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 88.000mm Bore, Honda®, Kit

Part Number: WIS-4606M08800

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 85.000mm Bore, Honda®, Kit

Part Number: WIS-4628M08500

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 88.000mm Bore, Honda®, Kit

Part Number: WIS-4628M08800

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 20.00mm x 60.00mm, for use on Honda®, Kawasaki, Suzuki, Yamaha, Each

Part Number: WIS-S520

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 20.00mm x 55.50mm, for use on Honda®, Can-Am, Yamaha, Each

Part Number: WIS-S553

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Estimated Ship Date: Feb 9, 2026 if ordered today

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RING KIT

Part Number: NTI-NA-10003-4R

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston Rings, Powersports, Steel, Gas Nitrided Top, 89.00mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10004R

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 85.000mm Bore, Honda®, Kit

Part Number: WIS-PK1036

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Estimated Ship Date: Feb 10, 2026 if ordered today

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