Pistons, Rings, Wrist Pins, Bushings & More

Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.504 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V6, Set

Part Number: MAH-42161CP

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Piston Rings, Steel, Gas Nitrided, 3.346 in. Bore, File Fit, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: ROS-RN3350

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Rings, Moly, 4.155 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: ROS-RS1024835

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Piston, Forged, Flat, 4.040 in. Bore, Chevy, Each

Part Number: SUM-17360FC-40-1

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Piston Rings, Moly, 4.040 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: ROS-RS9771-45

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Ring Set, Chrome -

Part Number: MAH-41582040

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.181 in. Bore, 5/64 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-40962030

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 3.622 in. Bore, 2.0mm, 2.5mm, 4.0mm Thickness, L4, Set

Part Number: MAH-41359

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Ductile Iron, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CT069045

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Estimated Ship Date: Tomorrow if ordered today

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Piston Rings, Ductile Iron, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Cylinder, Set

Part Number: TSR-CT3690-35-1

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Estimated Ship Date: Tomorrow if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V8, Set

Part Number: MAH-42157CP030

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 3.474 in. Bore, 2.5mm, 2.0mm, 3.0mm Thickness, L5, Set

Part Number: MAH-41932010

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Moly, 4.075 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: ROS-RS-9771-75

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Piston Rings, Chrome, 3.780 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40619CP030

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 4.350 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-40722030

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 2.874 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, L4, Set

Part Number: MAH-42189CP020

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Piston Rings, Plasma-moly, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40076CP030

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 3.465 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V6, Set

Part Number: MAH-41625020

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.534 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41916CP030

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40514CP040

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Piston Rings, Chrome, 3.750 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40619CP

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Piston Rings, Plasma-moly, 3.810 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40668CP060

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Piston Rings, Original Premium Piston Ring Sets, Plasma-moly, 3.780 in. Bore, 2.0mm, 2.0mm, 4.75mm Thickness, L4, Set

Part Number: MAH-41411

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Moly, 3.970 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V6, Set

Part Number: MAH-41444060

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Ring Set, Chrome - Chrysler 181(3.0L) Eng. (87-93); Mitsubishi 2972cc Eng. (87-93)

Part Number: MAH-41458CP020

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Estimated Ship Date: Jan 9, 2026 if ordered today

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