Pistons & Piston Rings

Ring Set, Chrome - Caterpillar 3300 4.750" Bore

Part Number: MAH-S42139

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Ring Set, Chrome - Cummins C Series Diesel Engines

Part Number: MAH-S41901

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Ring Set, Chrome - Cummins Diesel Engine 4BT3.9/6BT5.9; 17.3:1C/R

Part Number: MAH-S41905

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.150 in. Bore, 3.14mm, 2.5mm, 3.45mm Thickness, Single Cylinder Set, V8, Set

Part Number: MAH-S42104040

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Single Cylinder Set - Navistar 4.590" Bore DT530.

Part Number: MAH-S42122

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Ring Set, Moly -

Part Number: MAH-41726030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.905 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-51870CP030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V6, Set

Part Number: MAH-40975030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.691 in. Bore, 1.6mm, 1.75mm, 3.5mm Thickness, V6, Set

Part Number: MAH-41514CP030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.000 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41669CP

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Ring Set, Plain - Nissan 2389cc (KA24E, KA24D) Engs. (89-93)

Part Number: MAH-51622CP

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.233 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, Single Cylinder Set, L6, Set

Part Number: MAH-S42188020

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Estimated Ship Date: Nov 4, 2025 if ordered today

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REPL PIN, 210381, STD, REPL PIN, 210381, STD

Part Number: AFC-21038102

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Estimated Ship Date: Nov 4, 2025 if ordered today

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REPL PIN, 21034, STD, REPL PIN, 21034, STD

Part Number: AFC-2103402

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Estimated Ship Date: Nov 4, 2025 if ordered today

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REPL PIN, 21038, STD, REPL PIN, 21038, STD

Part Number: AFC-2103802

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Estimated Ship Date: Nov 4, 2025 if ordered today

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REPL PIN, 21036, STD, REPL PIN, 21036, STD

Part Number: AFC-2103602

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Estimated Ship Date: Nov 4, 2025 if ordered today

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REPL PIN, 21039, STD, REPL PIN, 21039, STD

Part Number: AFC-2103902

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Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
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SINGLE CYLINDER SET

Part Number: CLE-S42410

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

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RING SET, CHROME

Part Number: CLE-S42210

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Estimated Ship Date: Nov 14, 2025 if ordered today

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RING SET, MOLY

Part Number: CLE-S42409-020

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Ring Set, Moly - GMC Pass. 173(2.8L) Eng. (87-89), 189(3.1L) Eng. (88-93), GMC Trk.189(3.1L)

Part Number: MAH-41473CP060

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Ring Set, Chrome - Ford 171(2.8L) Eng. (74-79); Ford Trk. 171(2.8L) Eng. (83-86); Merc. 171(2.

Part Number: MAH-41104CP030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Ring Set, Plain - GMC Pass. 350(5.7L) Eng. (1990-94)

Part Number: MAH-51616CP020

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.030 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-51616CP030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 3.504 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L4, Set

Part Number: MAH-41496CP

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Estimated Ship Date: Nov 4, 2025 if ordered today

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