Engines & Components

Oil Ring Expanders, 4.050 in. Bore, 3.0mm Thickness, Standard Tension, Set of 8

Part Number: MLE-4050-300S

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Estimated Ship Date: Jul 25, 2025 if ordered today

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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

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Estimated Ship Date: Jul 25, 2025 if ordered today

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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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Estimated Ship Date: Jul 25, 2025 if ordered today

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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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Estimated Ship Date: Jul 25, 2025 if ordered today

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4.050"+0.005 .043", .043", 3.0mm File Fit Rings

Part Number: MLE-4055ML-043-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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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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Estimated Ship Date: Jul 25, 2025 if ordered today

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Piston Rings, Performance, 4.055 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4055MS-15D

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Estimated Ship Date: Jul 25, 2025 if ordered today

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4.055" 1.0, 1.0, 2.0mm Drop-In Rings

Part Number: MLE-4055MS112D1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Oil Ring Support Rail, 4.060 in. Bore, 3.0mm Thickness, Each

Part Number: MLE-4060-300R

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Estimated Ship Date: Jul 25, 2025 if ordered today

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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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Estimated Ship Date: Jul 25, 2025 if ordered today

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SINGLE RING SET

Part Number: MLE-4060MS-112-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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SINGLE PISTON RING

Part Number: MLE-4160MS-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Piston Rings, Performance Series, 4.155 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, Single Piston, Set

Part Number: MLE-4160MS-15-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Piston Rings, Performance Series, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4165MS

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Estimated Ship Date: Jul 25, 2025 if ordered today

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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

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Estimated Ship Date: Jul 25, 2025 if ordered today

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

Part Number: MLE-4165MS-15

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Estimated Ship Date: Jul 25, 2025 if ordered today

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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

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Estimated Ship Date: Jul 25, 2025 if ordered today

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4.170"+0.005 1.0, 1.0, 2.0mm File Fit Rings

Part Number: MLE-4175MS-112-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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4.175"+0.005 1.0, 1.0, 2.0mm File Fit Rings

Part Number: MLE-4180MS-112-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Piston Rings, Performance Series, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: MLE-4185MS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jul 25, 2025 if ordered today

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Piston Rings, Performance Series, 4.180 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4185MS-112

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Estimated Ship Date: Jul 25, 2025 if ordered today

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SINGLE CYLINDER RINGS

Part Number: MLE-4185MS-112-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Piston Rings, Performance Series, 3.917 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3922MS-112

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Piston Rings, Performance Series, 3.927 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3932MS-112

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Estimated Ship Date: Jul 25, 2025 if ordered today

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3.937" 1.5, 1.5, 3.0 mm Drop In Rings

Part Number: MLE-3937MS-15-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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