Pistons & Piston Rings

Ring Set, Moly - 4.1350 Bore dia. 1.2MM Edge Width Steel Plasma Moly Top Ring.

Part Number: MAH-3010018

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring Set, Plain - Performance Napier Steel 2nd Ring 4.250" x 1.0MM .136" RW

Part Number: MAH-3021229

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring Set, Plain - Performance Steel Napier THM-13 4.140 x .1.5MM .150RW

Part Number: MAH-3021278

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Rebore Kit Assembly - Cms. 102mm/4.017" Bore B (OE#3802160)

Part Number: MAH-2253525

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Rebore Kit Assembly - CUMMINS B 5.9L L6 STD W/PC and rings (loose)

Part Number: MAH-2253526

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Rebore Kit Assembly - CUMMINS B 5.9L L6 PISTON, PIN, CLIPS AND RINGS

Part Number: MAH-2253526040

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Ring Set, Moly - Performance Metric HV385 81.0MM x 1.0MM/1.2MM/2.8MM Drop In Std Tension

Part Number: MAH-3150208

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.957 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41904CP040

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, L6, Set

Part Number: MAH-41906CP

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.681 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, L6, Set

Part Number: MAH-41906CP020

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.170 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, L4, Set

Part Number: MAH-42192CP

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.190 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, L4, Set

Part Number: MAH-42192CP020

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Ring Set, Chrome - Honda 2.4L K24A1 2002 - 2011 K24A4 SOHC

Part Number: MAH-42222CP010

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42248CP

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42249CP

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42249CP-030

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42257CP

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Ring Set, Moly - Ford 2.0L GTDI Duratec Turbo / Non Turbo 2011-2015

Part Number: MAH-42282CP030

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring Set, Plain - Nissan 2.5L 4cyl. 2007-2015 QR25DE, QR25DER

Part Number: MAH-42286CP020

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, Moly, 3.910 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40069CP

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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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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50203CP030

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.124 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50460030

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.680 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L6, Set

Part Number: MAH-50565CP

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.790 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L6, Set

Part Number: MAH-50668CP040

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