Pistons & Piston Rings

Piston Pin, Steel, Tapered, 20.00mm x 60.00mm, Each

Part Number: WIS-S512

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston Pin, Steel, Chrome, Straight, 23.00mm x 57.15mm, for use on Honda®, Polaris, Yamaha, Each

Part Number: WIS-S724

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Piston Pin, Steel, Tapered, 23.06mm x 70.00mm, Yamaha, Each

Part Number: WIS-S519

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Piston Wrist Pins, 5115 Steel, 0.812 in. Diameter, 2.500 in. Length, 94 grams, Each

Part Number: WIS-S730

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Piston Wrist Pins, 5115 Steel, 0.984 in. Diameter, 2.250 in. Length, 117 grams, Each

Part Number: WIS-S803

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Piston Wrist Pin, Powersports, Straight, Steel, 14.00mm Diameter, 45.25mm Length, Each

Part Number: WIS-S485

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Piston Wrist Pin, Powersports, Tapered, Steel, 16.00mm Diameter, 55.25mm Length, Each

Part Number: WIS-S486

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Piston Wrist Pin, Powersports, Straight, Steel, 21.50mm Diameter, 70.00mm Length, Each

Part Number: WIS-S487

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Engine Piston Ring, 3.385 Semi Keystone Ring

Part Number: WIS-3385KA

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86.00 MM RING SET

Part Number: WIS-3386TC

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86.50 MM RING SET

Part Number: WIS-3405TC

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Engine Piston Ring, 3.425 Semi Keystone Ring

Part Number: WIS-3425KA

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Piston Rings, 87mm Bore, Each

Part Number: WIS-3425TC

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87.50 MM RING SET

Part Number: WIS-3445TC

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88.00 MM RING SET

Part Number: WIS-3465TC

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88.50 MM RING SET

Part Number: WIS-3484TC

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3.500" SEMI KEYSTONE SINGLE RI

Part Number: WIS-3500KA

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89.00MM RING SET

Part Number: WIS-3504TC

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89.50 MM RING SET

Part Number: WIS-3524TC

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2.913" SEMI KEYSTONE RING

Part Number: WIS-2913KA

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Piston Rings, Chrome, 75.00mm Bore, Kawasaki, Set

Part Number: WIS-2953TC

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Piston Rings, Chrome, 75.50mm Bore, Kawasaki, Set

Part Number: WIS-2973TC

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Piston Ring, Top Ring, Gas Nitrided, 4.057 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4057FTX

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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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