Wiseco Pistons, Rings & More

Pistons, Professional Series, Forged Aluminum, Flat Top, 4.020 in. Bore, Stock Stroke, Rings Included, Left Side, Chevy, LS, Each

Part Number: WIS-60045LX2

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.020 in. Bore, Stock Stroke, Rings Included, Right Side, Chevy, LS, Each

Part Number: WIS-60045RX2

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Piston Lock Rings, Wire Lock, Carbon Steel, .990 in. Pin Diameter, 0.072 in. Wire Diameter, Pair

Part Number: WIS-W5242

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Piston and Ring Kit, Forged Aluminum, 53.000mm Bore, Yamaha, Kit

Part Number: WIS-235M05300

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Ring Compressors, Sleeve, 97.00mm Diameter, Tapered, Aluminum, Black Anodized, Each

Part Number: WIS-RCS09700

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4060H

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Ring Compressor Sleeve - 4.135

Part Number: WIS-RCS41350

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Head Gasket, 78.000mm Bore, Steel, Kawasaki, Each

Part Number: WIS-W5486

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.866 in. Diameter, 2.250 in. Length, 110 grams, Each

Part Number: WIS-S747

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, XX Piston Ring Sets, 3.553 in. Bore, Ring Set Fits One Single Cylinder, 1 Set

Part Number: WIS-9025XX

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Engine Piston, Suzuki RM80 '77-81, DS80 '78-00 1988CD

Part Number: WIS-456M05050

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.185 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, Single Piston, Set

Part Number: WIS-4185LS

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Wrist Pin Retainer, Wire Locks, 0.591 in. Diameter, 0.039 in. Thick, Steel, Pair

Part Number: WIS-CW15

5.0 out of 5 stars ( 1 )

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Piston Rings, Plasma-moly, 4.390 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4390H

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Gaskets, Powersports, Bottom End, Yamaha, Kit

Part Number: WIS-WB1163

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Gas Nitrided, 75.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-7550XX

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Gas Nitrided, 90mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-9000XX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 2.638 in./67.00mm Bore, Each

Part Number: WIS-RCS06700

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston, 3.228 in. Bore, 2618 Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Yamaha, Turbo, 2005-12, Kit

Part Number: WIS-4894M08200

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Crankshaft Kit, Powersports, Crankshaft, Rod, Bearings, for use on Honda®, Kit

Part Number: WIS-WPC101

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Piston Wrist Pin, Steel, Each

Part Number: WIS-S691

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Wrist Pins, 52100 Steel, 0.990 in. Diameter, 2.930 in. Length, 203 grams, Each

Part Number: WIS-S797

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Piston and Ring Kit, Forged Aluminum, 66.500mm Bore, Suzuki, Kit

Part Number: WIS-PK1006

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 3.563 in./90.50mm Bore, Each

Part Number: WIS-RCS09050

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Ring Compressors, Sleeve, 104.78mm Diameter, Tapered, Aluminum, Black Anodized, Each

Part Number: WIS-RCS41250

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Estimated Ship Date: Jan 19, 2026 if ordered today

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