Pistons & Piston Rings

Ring Set, Chrome - JD Trac. 329 cid (5.4L) 6329T, D, G 329 6 cyl 4.016/4.020 in./102mm Bore

Part Number: MAH-S41071

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Single Cylinder Set - Navistar/IHC.Trk. D9 (9.0L) IHC V8 Cyl. 4.510" Bore Diesel Engine.

Part Number: MAH-S41416010

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Chrome - Cummins B-Series N.A.Eng.

Part Number: MAH-S41517

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Chrome - Cummins B-Series N.A.Eng.

Part Number: MAH-S41517020

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Moly - John Deere 179, 239, 359 4.188in./106.4mm Bore

Part Number: MAH-S41679

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.868 in. Bore, 2.5mm, 2.0mm, 3.0mm Thickness, Single Cylinder Set, V8, Set

Part Number: MAH-S42097010

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.888 in. Bore, 2.5mm, 2.0mm, 3.0mm Thickness, Single Cylinder Set, V8, Set

Part Number: MAH-S42097030

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

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: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

Single Cylinder Set - Navistar 4.590" Bore DT530.

Part Number: MAH-S42122

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Single Cylinder Set - Navistar 4.590" Bore I530E, 300hp and up.

Part Number: MAH-S42124

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Chrome - Caterpillar 3300 4.750" Bore

Part Number: MAH-S42139

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.213 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, Single Cylinder Set, Dodge, Ford, Ram, L6, Set

Part Number: MAH-S42140

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Moly - John Deere same as M8566KM

Part Number: MAH-S42152

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 4.095 in. Bore, 3.0mm, 2.0mm, 3.0mm Thickness, Single Cylinder Set, V8, Set

Part Number: MAH-S42160040

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

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: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Chrome - Cat. 110mm/4.331" Bore 3126, C7 (OE#N/A), Top 979386(1)+Int.1979277(1)+Oil

Part Number: MAH-S42205

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Moly - John Deere

Part Number: MAH-S42211

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 4.056 in. Bore, 3.0mm, 2.38mm, 4.0mm Thickness, Single Cylinder Set, L6, Set

Part Number: MAH-S42221040

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Moly - J.D. 106.5mm/4.190" Bore 4045, 6068 Power Tech (OE#RE524453)

Part Number: MAH-S42271

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50076CP

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50076CP030

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.460 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L6, Set

Part Number: MAH-50276CP060

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Plain - Chev.Trk. 292(4.8L) Eng. (63-89), GMC 292(4.8L) Eng. (63-89), M.F.Trac.,

Part Number: MAH-50533CP

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Plain - Ford 200(3.3L),250(4.1L) Engs. (63-83); Ford Trk.

Part Number: MAH-50565CP040

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Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ring Set, Plain - Ford 200(3.3L),250(4.1L) Engs. (63-83); Ford Trk.

Part Number: MAH-50565CP060

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Estimated Ship Date: Dec 15, 2025 if ordered today

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