2015 Pistons & Piston Rings

ProX Big End Pin 30x56.00 mm KTM250SX-F '13-15

Part Number: PXR-06-3056

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ProX Big End Pin 32x54.80 mm YZ250F '03-13

Part Number: PXR-06-3254-8

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ProX Big End Pin 33x60.80 mm CRF450R '09-16

Part Number: PXR-06-3360-8

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ProX Big End Pin 34x60.75 mm YZ400F/426F/450F

Part Number: PXR-06-3460-8

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ProX Big End Pin 34x64.90 mm CRF450X '05-17

Part Number: PXR-06-3464-9

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ProX Big End Pin 36x62.80 mm YFZ450R '09-21

Part Number: PXR-06-3662-8

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ProX Big End Pin 40x73.80 mm YFM700R '06-21

Part Number: PXR-06-4073-8

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ProX Piston Pin 18 x 44.4 x 10.4 mm

Part Number: PXR-04-1844-4

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Piston, Hypereutectic, Dish, 102.35mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3516HC-75MM

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Piston, Hypereutectic, Flat, 102.6mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3517HC10MM

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Piston, Hypereutectic, Flat, 96.76mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3520HC-75MM

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Piston, Hypereutectic, Flat, 96.510mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Each

Part Number: UEM-S3482HC-5MM

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Piston, Hypereutectic, Flat, 97.010mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Each

Part Number: UEM-S3482HC10MM

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Estimated Ship Date: Feb 16, 2026 if ordered today

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SINGLE PISTON

Part Number: NAL-19208675

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, 4.00 in. Bore, 1.2mm , 1.5mm, 2.5mm Thickness, Single Piston Set

Part Number: NAL-89017484

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Estimated Ship Date: May 4, 2026 if ordered today

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PISTON KIT (LH - STD)

Part Number: NAL-12656877

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Estimated Ship Date: May 4, 2026 if ordered today

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RING KIT-PSTN

Part Number: NAL-12670787

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Estimated Ship Date: May 4, 2026 if ordered today

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VERTEX PISTON RING KIT

Part Number: VPX-53010007200

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Estimated Ship Date: Jan 29, 2026 if ordered today

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VERTEX PISTON RING KIT

Part Number: VPX-590380000001

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Single Piston

Part Number: MAH-S2244006

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston Wrist Pin, Powersports, Tapered, Steel, 16.00mm Diameter, 55.25mm Length, Each

Part Number: WIS-S486

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Pin, Steel, Tapered, 14.00mm x 38.35mm, for use on Honda®, KTM, Suzuki, Yamaha, Each

Part Number: WIS-S517

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Pin, Steel, Straight, 12.00mm x 31.00mm, Cobra, Kawasaki, KTM, Suzuki, Yamaha, Each

Part Number: WIS-S563

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 15.00mm x 44.50mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-S571

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Pin, Steel, Chrome, Straight, 13.00mm x 39.00mm, for use on Honda®, Kawasaki, Suzuki, Yamaha, Each

Part Number: WIS-S592

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Estimated Ship Date: Feb 2, 2026 if ordered today

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