Pistons & Piston Rings

Piston Rings, Chrome, 55.00mm, for use on Honda®, Suzuki, Set

Part Number: WIS-2185CS

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Rings, Chrome, 46.00mm, for use on Honda®, Yamaha, Set

Part Number: WIS-1810CS

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

Part Number: WIS-1929CS

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52.75 MM RING SET

Part Number: WIS-2077CS

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Piston Rings, Chrome, 66.00mm, Polaris, Set

Part Number: WIS-2598CS

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Piston Rings, Chrome, 56.50mm, Kawasaki, Yamaha, Set

Part Number: WIS-2224CS

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Piston Rings, Chrome, 72.50mm Bore, KTM, Set

Part Number: WIS-2854CS

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Piston Ring, CS, 2-Stroke, Steel, Chrome, Each

Part Number: WIS-2254CS

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Engine Piston Ring, 72.00 mm Ring

Part Number: WIS-2835CSM

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Piston Rings, Plasma-moly, 3.905 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3905H

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4185H

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Piston Rings, Plasma-moly, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4350H

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Piston Rings, Plasma-moly, 4.360 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4360H

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Piston Rings, Plasma-moly, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4375H

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Piston Rings, Plasma-moly, 4.145 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4145H

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Piston Rings, Plasma-moly, 4.600 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4600H

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Ring, Top, 4.535"

Part Number: HRS-H486045305T

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Piston Pin, Steel, Tapered, 18.00mm x 58.50mm, Each

Part Number: WIS-S513

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Piston Pin- .927 x 2.500 x .15

Part Number: WIS-S756

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Piston Pin, Steel, Tapered, 18.00mm x 57.00mm, Each

Part Number: WIS-S511

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Piston Wrist Pin, Powersports, Straight, Steel, 20.00mm Diameter, 77.50mm Length, Each

Part Number: WIS-S392

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1/16-1/16-3/16 ECONO

Part Number: JEP-S100S1-41555

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Estimated Ship Date: Sep 8, 2025 if ordered today

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SINGLE CYLINDER RING SET

Part Number: JEP-S100S1-45005

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Estimated Ship Date: Sep 8, 2025 if ordered today

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ProX Piston Pin 22 x 69.80mm YFM660R Raptor

Part Number: PXR-04-2270

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Piston Rings, Second Ring, Phosphate Coated, 4.155 in. Bore, 1.5mm Thickness, Napier®Design, Each

Part Number: JEP-S24155515IPE

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Estimated Ship Date: Sep 8, 2025 if ordered today

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