Wiseco Pistons & Piston Rings

Piston Rings, Plasma-moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4000H

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Estimated Ship Date: Nov 17, 2025 if ordered today

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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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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston Ring Set, Ductile Iron, 106.934mm Bore, Set

Part Number: WIS-4210H

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

Part Number: WIS-S511

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Estimated Ship Date: Nov 17, 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 Wrist Pin, Powersports, Straight, Steel, 20.00mm Diameter, 77.50mm Length, Each

Part Number: WIS-S392

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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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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.984 in. Diameter, 2.500 in. Length, 127 grams, Each

Part Number: WIS-S547

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.063 in. Thickness, 0.827 in. Wrist Pin Diameter, Kawasaki, Polaris, Yamaha, Pair

Part Number: WIS-CW28

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston Wrist Pin Retainers, Piston Lock Rings, Wire Lock Type, Steel, 0.072 in. Thickness, 0.866 in. Wrist Pin Diameter, Pair

Part Number: WIS-W5594

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Round Wire Retainer 16mm x .049" (pair)

Part Number: WIS-W6883

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.039 in. Thickness, 0.551 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW14

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Piston and Ring Kit, Forged Aluminum, 50.000mm Bore, Kawasaki, Kit

Part Number: WIS-644M05000

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Piston Rings, KF, Chrome, 65.000mm Bore, Yamaha, Set

Part Number: WIS-6500KF

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Piston Rings, XC Series, 3.386 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-3386XC

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Piston Rings, Gas Nitrided, 77.00mm Bore, Suzuki, Yamaha, Set

Part Number: WIS-3032XG

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Piston and Ring Kit, Forged Aluminum, 68.500mm Bore, Suzuki, Kit

Part Number: WIS-756M06850

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Piston Rings, Gas Nitrided, 79mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-7900XX

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Piston and Ring Kit, Forged Aluminum, 68.500mm Bore, Yamaha, Kit

Part Number: WIS-605M06850

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Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, Yamaha, Kit

Part Number: WIS-40078M07600

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Piston Rings, Chrome, 65.50mm, Yamaha, Set

Part Number: WIS-25787XA

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Chevy LS Series -15cc R/Dome 1.110x4.000

Part Number: WIS-6445LXS

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Pistons, Forged Dish, Mitsubishi EVO, Set of 4

Part Number: WIS-K666M855AP

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Piston Wrist Pins, 5115 Steel, 0.943 in. Diameter, 2.250 in. Length, 122 grams, Each

Part Number: WIS-S749

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Engine Piston, Yamaha YZ125 '76-82 2224CS

Part Number: WIS-435M05650

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