Pistons & Piston Rings

Piston Rings, Performance, 4.055 in. Bore, Ceramic Chrome, 3.0mm, 2.40mm, 4.0mm, Single Cylinder Piston Ring Set, Dodge, 5.9L Diesel, 1 Set

Part Number: MLE-S42170-040

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Rings, 4.020 in. Bore, Cast Iron, 3mm., 2.38mm, 4mm, Thickness, Single Piston, Set

Part Number: MLE-S42170-STD

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.250" 1/16", 1/16", 3/16" Drop In Rings

Part Number: MLE-4250MS-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.255"+0.005 1.0, 1.0, 2.0mm File Fit Rings

Part Number: MLE-4260MS-112-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.260"+0.005 1.0, 1.0, 2.0mm File Fit Rings

Part Number: MLE-4265MS-112-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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SINGLE CYLINDER PISTON RINGS

Part Number: MLE-4030MS-15D-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.030"+0.005 1/16, 1/16, 3/16" File Fit Rings

Part Number: MLE-4035ML-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.035"+0.005 1.0, 1.0, 2.0mm File Fit Rings

Part Number: MLE-4040MS-112-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.070"+0.005 1.5, 1.5, 3.0mm File Fit Rings

Part Number: MLE-4075MS-15-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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SINGLE PISTON RING

Part Number: MLE-4095MS-15-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.095" 1.0, 1.0, 2.0mm Drop-In Rings

Part Number: MLE-4095MS112D1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.125" 1/16", 1/16", 3/16" Drop In Rings

Part Number: MLE-4125MS-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.125" 1.0, 1.0, 2.0mm Drop-In Rings

Part Number: MLE-4125MS112D1

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Estimated Ship Date: Sep 15, 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: Sep 15, 2025 if ordered today

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3.947"+0.005 1.0, 1.0, 2.0mm File Fit Rings

Part Number: MLE-3952MS-112-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4.000" 1.5, 1.5, 3.0 mm Drop In Rings

Part Number: MLE-4000MS-15D-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Rings, Performance Series, 4.000 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, Single Piston, Set

Part Number: MLE-4005MS-15-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Rings, Performance, 4.005 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, L1, 1 Set

Part Number: MLE-4010MS-112-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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PISTON RINGS

Part Number: MLE-4015MS-112-1

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Estimated Ship Date: Sep 15, 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: Sep 15, 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: Sep 15, 2025 if ordered today

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SINGLE RING SET

Part Number: MLE-4060MS-112-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Rings, Performance Series, 4.060 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, Single Piston, Set

Part Number: MLE-4065MS-15-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

4.135"+0.005 1.0, 1.0, 2.0mm File Fit Rings

Part Number: MLE-4140MS-112-1

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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4.140"+0.005 .043", .043", 3.0mm File Fit Rings

Part Number: MLE-4145ML-043-1

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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