Mahle Pistons & Piston Rings

Piston Rings, Performance Series, 4.035 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4040MS-112

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Piston Rings, File Fit, 4.310 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4310GNS-15T

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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

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Piston Rings, Performance Series, 4.330 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4330MS

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Piston Rings, Performance Series, 4.050 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4055MS-112

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

Part Number: MLE-4280GNS-15T

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Piston Rings, Performance Series, 4.310 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4315ML

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Piston Rings, File Fit, 4.320 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4320GNS-15T

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Piston Rings, Performance Series, 4.055 in. Bore, File Fit, 1/16 in., 2.0mm, 3.0mm, Duramax, 8-Cylinder, Set

Part Number: MLE-4055MDR

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Piston Rings, File Fit, 4.350 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4350GNS-15T

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Piston Rings, Performance Series, 4.350 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4355ML

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Piston Rings, Performance Series, 4.350 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4355MS

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Piston Rings, Performance Series, 4.055 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4060MS-112

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Piston Rings, Performance Series, 4.140 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4145MS-112

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Piston Rings, Performance Series, 4.140 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, Set

Part Number: MLE-4145MS-15

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Piston Rings, Performance Series, 4.150 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4155MS-112

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Piston Rings, Performance, 4.155 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4155MS-112D

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Piston Rings, Performance Series, 4.150 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, Set

Part Number: MLE-4155MS-15

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Piston Rings, Performance Series, 3.917 in. Bore, 1.0mm, 1.2mm, 2.8mm, 4-Cylinder, Set

Part Number: MLE-9950MS-12

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Piston Rings, File Fit, 3.927 in. Bore, Gas Nitrided, 1.2mm, 1.5mm, 2.8mm, 4-Cylinder, 4 Sets

Part Number: MLE-9975MS-12

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Pistons, PowerPak Plus, Forged 2618 Aluminum, 4.040 in. Bore, Dish, Rings Included, Ford, Small Block, Set of 8

Part Number: MLE-930249540

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Piston and Ring Kit, PowerPak Plus, 4.030 in. Bore, 3.250 in. Stroke, 5.400 in. Rod, Dish, Forged, Ford, Small Block Windsor, Kit

Part Number: MLE-930249930

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Piston and Ring Kit, Forged, 4.040 in. Bore, Ford, Kit

Part Number: MLE-930250140

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Pistons, PowerPak Plus, Twisted Wedge, Forged 2618 Aluminum, 4.040 in. Bore, Flat Top, Rings Included, Ford, Small Block, Set of 8

Part Number: MLE-930250540

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Piston and Ring Kit, Forged, 4.040 in. Bore, Ford, Kit

Part Number: MLE-930252140

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