Pistons & Piston Rings

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

Part Number: MAH-S41905

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MAH-S41905040

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Chrome, 4.921 in. Bore, 1/8 in., 0.120 in., 5/32 in. Thickness, Single Cylinder Set, L6, Set

Part Number: MAH-S41934

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42116CP

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.927 in. Bore, 1.5mm, 1.5mm, 2.5mm Thickness, V6, Set

Part Number: MAH-42120CP030

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Piston Ring Sets, Chrome, 3.514 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, V4, Set

Part Number: MAH-42141CP030

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Ring Set, Plain - Performance Oil Ring Assembly 4.755" x 2.0MM .129" RW "GNS" NHRA Pro Stock

Part Number: MAH-3030855

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Ring Set, Chrome - Performance Oil Ring Assembly 4.600" x 3.0MM .137" Radial Wall Std Tension

Part Number: MAH-3030895

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Ring Set, Chrome - Performance Oil Ring Assembly 4.605" x 3.0MM .137" Radial Wall Std Tension

Part Number: MAH-3030897

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Ring Set, Chrome - 4.006" Bore CP20 Low Tension 2.5MM Oil Rings.

Part Number: MAH-3030464

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Chrome, 2.953 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, L4, Set

Part Number: MAH-41618

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.445 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, L4, Set

Part Number: MAH-41676

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41699

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.681 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41699020

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

RING SET, PLAIN (PERFORMANCE)

Part Number: MAH-3021484

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

RING SET, PLAIN (PERFORMANCE)

Part Number: MAH-3021485

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

RING SET, PLAIN (PERFORMANCE)

Part Number: MAH-3021486

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

PISTON RING - PERFORMANCE

Part Number: MAH-3021569

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set, Plain - Performance Napier Steel 2nd Ring 4.065" x 1.0MM .136" RW

Part Number: MAH-3021216

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set, Plain - Performance Napier THM-13 4.140 x .043

Part Number: MAH-3021265

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

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

Part Number: MAH-3021278

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

RING SET, PLAIN

Part Number: MAH-3021310

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

Ring Set, Plain - 4.470" Bore dia. 1/16" Edge Width Gray Iron THG Second Ring.

Part Number: MAH-3021315

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Ring Set, Chrome - Performance Gray Iron BT-10UF 4.0945" x 2.0MM .178" RW

Part Number: MAH-3021380

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order