Mahle Pistons, Piston Rings & More

Piston Rings, File Fit, 4.170 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4175MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, File Fit, 4.160 in. Bore, Plasma-moly, 0.043 in., 1.5mm, 3.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4165MS-1115

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 4.160 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, Set

Part Number: MLE-4165MS-15

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.780 in. Bore, 2.3mm, 2.0mm, 3.5mm, Powerstroke, 8-Cylinder, Set

Part Number: MLE-41940-040

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.750 in. Bore, 2.5mm, 2.0mm, 2.5mm, Powerstroke, 8-Cylinder, Set

Part Number: MLE-42246-010

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 4.245 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4250MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.740 in. Bore, 2.5mm, 2.0mm, 2.5mm, Powerstroke, 8-Cylinder, Set

Part Number: MLE-42246-STD

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 4.225 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4230MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 4.270 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4275MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, File Fit, 4.280 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4280GNS-15T

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, File Fit, 4.375 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4375GNS-15T

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, File Fit, 4.390 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4390GNS-15T

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 4.255 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4260MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 4.265 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4270MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.582 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3587MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.622 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3627MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.927 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 4-Cylinder, Set

Part Number: MLE-3932MS-112-4

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, File Fit, 3.937 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-3937MS-15

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.937 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3942MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 3.790 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3795MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, Drop In, 4.075 in. Bore, 3.0mm, 2.0mm, 3.0mm, Duramax, 8-Cylinder, Set

Part Number: MLE-4075MDK-D

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, 4.045 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4050MS-112

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Performance Series, Drop In, 4.055 in. Bore, 3.0mm, 2.0mm, 3.0mm, Duramax, 8-Cylinder, Set

Part Number: MLE-4055MDK-D

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Plasma-moly, 4.075 in. Bore, 2mm, 3mm, 3.0mm Thickness, L8, Set

Part Number: MLE-4075MDK-D-1

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Special Order

4.075" DMAX 1/16, 2.0, 3.0mm Steel DSL (8cyl) Rings

Part Number: MLE-4075MDR-1

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Special Order