Pistons & Piston Rings

ProX Piston Pin 19 x 50.30mm CRF450R '02-09

Part Number: PXR-04-1950-3

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Estimated Ship Date: Dec 30, 2025 if ordered today

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ProX Piston Pin 19 x 50.5 x 11.0 mm

Part Number: PXR-04-1950-5

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ProX Piston Pin 19 x 52.07 x 10.8 mm

Part Number: PXR-04-1950-7

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ProX Piston Pin 19 x 52.0 x 11.0 mm

Part Number: PXR-04-1952

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ProX Piston Pin 20 x 50.9 x 13.0 mm

Part Number: PXR-04-2050-9

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ProX Piston Pin 20 x 55.5 x 13.0 mm

Part Number: PXR-04-2055-5

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ProX Piston Ring Set Ski-Doo MXZ500 '00-03 (70.00mm)

Part Number: PXR-02-5400-050

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Estimated Ship Date: Dec 30, 2025 if ordered today

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ProX Piston Ring Set Ski-Doo MXZ500 '00-03 (70.50mm)

Part Number: PXR-02-5400-100

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Piston Rings, Chrome, 45.00mm, KTM, Polini, Set

Part Number: WIS-1772CS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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47.25 MM RING SET

Part Number: WIS-1860CS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Ring, Chrome, 47.50mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1869CS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Ring, Chrome, 48.00mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1890CS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Rings, Chrome, 48.25mm, Suzuki, Set

Part Number: WIS-1900CS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Ring, Chrome, 48.50mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1909CS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Rings, Chrome, 48.75mm, Suzuki, Set

Part Number: WIS-1920CS

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Piston Ring, Chrome, 49.00mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1929CS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Ring, Chrome, 49.50mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1949CS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Ring, Chrome, 50.00mm, Suzuki, Yamaha, Each

Part Number: WIS-1969CS

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Piston Ring, Top Ring, Gas Nitrided, 4.082 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4082FTX

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4125H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Ring Set- 4.130 x 1/16x1/16x3/16

Part Number: WIS-4130H

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3MM OIL RING ONLY (4.153" - 4.162")

Part Number: WIS-4160F

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.127 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4160H

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Engine Piston Ring, 68.75 mm Ring

Part Number: WIS-2707CS

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Ring, Top Ring Only, Chrome, 2.707 in. Bore, Each

Part Number: WIS-2707KA

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Estimated Ship Date: Jan 2, 2026 if ordered today

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