Pistons & Piston Rings

Piston and RING KIT RING KIT

Part Number: NTI-NA-50006R

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Estimated Ship Date: Jul 30, 2025 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.875 in. Diameter, 2.470 in. Length, 128 grams, Each

Part Number: WIS-S720

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.925 in. Diameter, 2.250 in. Length, 105 grams, Each

Part Number: WIS-S761

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Oil Rail Support, Dimpled, 4.580 in. up to 4.728 in. Bore, Each

Part Number: WIS-W5253

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Estimated Ship Date: Aug 4, 2025 if ordered today

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ROUND WIRE PIN LOCKS 19.045MM. PAIR

Part Number: WIS-W5263

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Oil Rail Support, Dimpled, 4.121 in. up to 4.154 in. Bore, Each

Part Number: WIS-W4955

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ROUND WIRE PIN LOCKS 20MM (PR)

Part Number: WIS-W4958

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Oil Rail Support, Dimpled, 4.420 in. up to 4.475 in. Bore, Each

Part Number: WIS-W5111

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Oil Rail Support, Dimpled, 4.485 in. up to 4.575 in. Bore, Each

Part Number: WIS-W5112

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Oil Rail Support, 4.053 in. up to 4.111 in. Bore, Each

Part Number: WIS-W5953

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Piston Wrist Pin Retainers, C-Clip, Steel, KTM, Pair

Part Number: PXR-05-2015

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Piston Wrist Pin Retainers, C-Clip, Steel, Kawasaki, Pair

Part Number: PXR-05-2112

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ProX Circlip 21 x 1.4mm (set of 2)

Part Number: PXR-05-2114

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ProX Circlip 21 x 1.5mm (set of 2)

Part Number: PXR-05-2115

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Piston Wrist Pin Retainers, C-Clip, Steel, Yamaha, Pair

Part Number: PXR-05-2212

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Piston Wrist Pin Retainers, C-Clip, Steel, Kawasaki, Yamaha, Pair

Part Number: PXR-05-2214

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Piston Wrist Pin Retainers, C-Clip, Steel, Husqvarna, KTM, Pair

Part Number: PXR-05-2216

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

Part Number: PXR-05-2312

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

Part Number: PXR-05-2412

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

Part Number: PXR-05-2414

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ProX Washer 16x30x0.8

Part Number: PXR-03W-16300-8

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ProX Washer Silver Rotax 100cc 18x31x1.0

Part Number: PXR-03W-18311-0

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Powersports Thrust Washers, Crankshaft, Silver, Husqvarna, KTM, Each

Part Number: PXR-03W-18331-0

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Powersports Thrust Washers, Crankshaft, Silver, Husqvarna, Kawasaki, KTM, Suzuki, Yamaha, Each

Part Number: PXR-03W-20331-0

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Powersports Thrust Washers, Crankshaft, Silver, Suzuki, Each

Part Number: PXR-03W-20341-5

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