Wiseco Pistons & Piston Rings

Oil Rail Support, Dimpled, 3.894 in. up to 3.950 in. Bore, Each

Part Number: WIS-GLS41

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Piston Rings, Gas Nitrided, 4.165 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4168GFX

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Rings, Plasma-moly, 3.820 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3820H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Wrist Pin Retainer, CW Style, for use on Honda®, TRX450R, 4-Cycle, Pair

Part Number: WIS-CW21

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Piston and Ring Kit, Forged Aluminum, 104.830mm Bore, Polaris, Kit

Part Number: WIS-4914M10483

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 96.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1058

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Piston Rings, Gas Nitrided, 94mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-9400XX

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Estimated Ship Date: Apr 3, 2026 if ordered today

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23MM ROUND WIRE PIN LOCKS (PAIR)

Part Number: WIS-W5860

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Rings, Gas Nitrided, 93.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-9300XX

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Rings, Chrome, 67.00mm, Suzuki, Each

Part Number: WIS-2638CS

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 66.000mm Bore, Honda®, Kit

Part Number: WIS-PK1073

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston and Ring Kit, Powersports, Forged, 96mm Bore, Suzuki, Single Cylinder, Kit

Part Number: WIS-4597M09600

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 77.000mm Bore, Yamaha, Kit

Part Number: WIS-4986M07700

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Engine Piston, Kawasaki KLR650 9.5:1 CR '87-91;'95-09

Part Number: WIS-40248M10100

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.866 in. Diameter, 2.500 in. Length, 101 grams, Each

Part Number: WIS-S417

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Wrist Pin, Chromoly, 0.912 in. Diameter, 2.500 in. Length, .160 in. Wall Thickness, 122 grams, Each

Part Number: WIS-S489

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Piston Wrist Pins, 5115 Steel, 0.901 in. Diameter, 2.500 in. Length, 121 grams, Each

Part Number: WIS-S611

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.866 in. Diameter, 2.000 in. Length, 106 grams, Each

Part Number: WIS-S782

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Honda®, Kit

Part Number: WIS-PK1579

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Estimated Ship Date: Apr 1, 2026 if ordered today

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ROUND WIRE PIN LOCKS .563" PAIR

Part Number: WIS-W5413

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston Pin Lock Rings, Round Wire, 0.905 in. Pin, Pair

Part Number: WIS-CW23

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, Honda®, Kit

Part Number: WIS-PK1025

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Engine Piston, Yam YTZ250 TriZ '85-86, IT250 '83 2736CD

Part Number: WIS-515M06950

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 67.500mm Bore, Suzuki, Kit

Part Number: WIS-PK1008

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Estimated Ship Date: Apr 2, 2026 if ordered today

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