Pistons & Piston Rings

Piston Pin, Tool Steel, Straight, 18mm x 44.45mm, KTM, Yamaha, Each

Part Number: WIS-S759

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Piston Wrist Pins, 52100 Steel, 0.990 in. Diameter, 2.650 in. Length, 170 grams, Each

Part Number: WIS-S776

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Piston Wrist Pin, Powersports, Tapered, Steel, 16.00mm Diameter, 50.00mm Length, Each

Part Number: WIS-S255

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Piston Wrist Pin, Powersports, Tapered, Steel, 16.00mm Diameter, 52.00mm Length, Each

Part Number: WIS-S256

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

Part Number: WIS-4375R

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Piston Rings, Plasma-moly, 4.185 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4185HF

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Engine Piston Ring Set, 4.250 Ring Set - .042x.042x3.0mm

Part Number: WIS-4250VMF

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Piston Rings, Gas Nitrided, 4.250 in. Bore, Harley-Davidson®, Set

Part Number: WIS-4250VQ

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Piston Rings, Plasma-Moly, 4.250 in. Bore, Harley-Davidson®, Set

Part Number: WIS-4250ZB

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Ring Set- 4.290" x 1/16x1/16x3/16"

Part Number: WIS-4290H

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Piston Rings, Plasma-moly, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4320H

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4.322 RING SET - 1/16 X 1/16 X 3.0MM

Part Number: WIS-4322HFL

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Piston Rings, Chrome, 104.00mm, for use on Honda®, Set

Part Number: WIS-10400XS

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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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39.50MM RING SET

Part Number: WIS-1555CD

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Piston Rings, Chrome, 40.00mm, Yamaha, Set

Part Number: WIS-1574CD

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40.00MM RING SET

Part Number: WIS-1574CS

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Piston Rings, Chrome, 40.25mm, Yamaha, Set

Part Number: WIS-1585CD

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Piston Ring, Chrome, 40.20mm, Polini, Each

Part Number: WIS-1585CS

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Piston Rings, Chrome, 40.50mm, Polini, Set

Part Number: WIS-1594CD

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Piston Rings, Chrome, 40.75mm, Yamaha, Set

Part Number: WIS-1604CD

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41.00 MM RING SET

Part Number: WIS-1614CS

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Piston Rings, Chrome, 41.50mm, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-1634CD

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Piston Ring, Chrome, 41.50mm, KTM, Each

Part Number: WIS-1634CS

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