Pistons & Piston Rings

Engine Piston Ring, 3.5 Back-Notched Semi-Keystone Ring

Part Number: WIS-8890KG

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39.00MM CS RING

Part Number: WIS-1535CS

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39.0mm Ring

Part Number: WIS-1535CSM

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Piston Ring, Chrome, 39.50mm, KTM, Each

Part Number: WIS-1555CS

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40.00MM RING SET

Part Number: WIS-1574CS

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Piston Ring, Chrome, 40.20mm, Polini, Each

Part Number: WIS-1585CS

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41.00 MM RING SET

Part Number: WIS-1614CS

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Piston Pin, Steel, Chrome, Straight, 15.00mm x 44.50mm, Buell, Harley-Davidson®, Each

Part Number: WIS-S572

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Piston Wrist Pin, Powersports, Straight, Steel, 17.46mm Diameter, 70.50mm Length, Each

Part Number: WIS-S589

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Piston Pin, Steel, Superfinish, Tapered, 23.00mm x 54.00mm, Polaris, Each

Part Number: WIS-S591

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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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Piston Pin, Steel, Superfinish, Straight, 14.00mm x 44.00mm, for use on Honda®, Kawasaki, Suzuki, Each

Part Number: WIS-S593

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Piston Pin, Steel, Chrome, Straight, 23.55mm x 57.15mm, Harley-Davidson®, Each

Part Number: WIS-S594

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Piston Pin, Steel, Straight, 12.00mm x 36.00mm, Kawasaki, KTM, Polini, Suzuki, Each

Part Number: WIS-S595

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Piston Pin, Steel, Tapered, 24.00mm x 68.00mm, Arctic Cat, Kawasaki, Each

Part Number: WIS-S598

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Piston Pin, Steel, Chrome, Straight, 18.00mm x 47.00mm, Can-Am, Yamaha, Each

Part Number: WIS-S600

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Piston Pin, Steel, Chrome, Straight, 19.05mm x 63.50mm, Each

Part Number: WIS-S604

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Piston Wrist Pin, Powersports, Straight, Steel, 22.00mm Diameter, 50.80mm Length, Each

Part Number: WIS-S618

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Piston Wrist Pin, Powersports, Straight, Steel, 10.00mm Diameter, 32.90mm Length, Each

Part Number: WIS-S630

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Piston Wrist Pin, Powersports, Tapered, Steel, 20.00mm Diameter, 60.00mm Length, Each

Part Number: WIS-S631

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Piston Pin, Steel, Tapered, 15.00mm x 47.00mm, Each

Part Number: WIS-S632

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Piston Wrist Pin, 1.031 in. Diameter, 2.930 in. Length, Chromoly, 0.155 in. Wall Thickness, Each

Part Number: TPD-G10312930155

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Wrist Pin, 1.040 in. Diameter, 2.930 in. Length, Chromoly, 0.155 in. Wall Thickness, Each

Part Number: TPD-G10402930155

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Piston Wrist Pin, 1.094 in. Diameter, 2.930 in. Length, Chromoly, 0.190 in. Wall Thickness, Each

Part Number: TPD-G10942930190

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Piston Wrist Pin, 0.787 in. Diameter, 2.250 in. Length, Chromoly, 0.155 in. Wall Thickness, Chamfered, Each

Part Number: TPD-G7872250155C

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