Pistons & Piston Rings

Piston Rings, Chrome, 62.25mm, Moto-Ski, Ski-Doo, Set

Part Number: WIS-2451CD

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Piston Rings, Chrome, 62.25mm, Polaris, Set

Part Number: WIS-2451CS

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Piston Rings, Gas NItrided, 4.0027 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4027GFX

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Estimated Ship Date: Nov 6, 2025 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

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.102 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4125HF

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4.125" x 1/16x1/16x3/16" Set*

Part Number: WIS-4125R

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Piston Rings, Gas Nitrided, 4.125 in. Bore, Harley-Davidson®, Set

Part Number: WIS-4125VM

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Engine Piston Ring Set, 4.125 Ring Set - 1.2x1.2x3.0mm

Part Number: WIS-4125VMF

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Estimated Ship Date: Nov 6, 2025 if ordered today

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

Part Number: WIS-4130H

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4.135" x 1.2 x 1.2 x 2.0mm Rin

Part Number: WIS-4135VM

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4.135" Ring Set - .043"x1.2x2.

Part Number: WIS-4135VZ

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Piston Rings, Gas Nitrided, 4.147 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4147GFX

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.155 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4155HF

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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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Piston Rings, Plasma-moly, 4.470 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4470H

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Estimated Ship Date: Nov 6, 2025 if ordered today

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RING KIT-PSTN

Part Number: NAL-12670787

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Estimated Ship Date: Feb 4, 2026 if ordered today

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SINGLE PISTON

Part Number: NAL-19208675

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Estimated Ship Date: Feb 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: Feb 4, 2026 if ordered today

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SINGLE PISTON RING SET

Part Number: NAL-89018049

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Estimated Ship Date: Feb 4, 2026 if ordered today

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SINGLE PISTON

Part Number: NAL-12656875

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Estimated Ship Date: Feb 4, 2026 if ordered today

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PISTON KIT (LH - STD)

Part Number: NAL-12656877

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Piston Rings, Gas Nitrided, 3.563 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: JEP-JG1001-3563

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Estimated Ship Date: Oct 29, 2025 if ordered today

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.95-1.2-2.0-100.00

Part Number: JEP-JG3701-3937

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Piston Rings, 1/16 HNS TOP RING

Part Number: JEP-S0538

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Estimated Ship Date: Oct 29, 2025 if ordered today

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1.2 MOLY/STEEL TOP

Part Number: JEP-S14135512CMR

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Estimated Ship Date: Oct 29, 2025 if ordered today

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