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Mahle Original Premium Piston Ring Sets

4.82 out of 5 stars 56 Customer Reviews

Mahle Original piston ring sets are designed to be installer-friendly. They are pre-lapped to seat immediately, virtually eliminating break-in time. Ring materials
Mahle Original piston ring sets are designed to be installer-friendly. They are pre-lapped to seat immediately, virtually eliminating break-in time. Ring materials and coatings, as well as ring tension, are all optimized for reduced friction and extended life in each application. The compression rings feature a barrel-faced contact area for more efficient compression and CNC-controlled gap chamfer to optimize compression and reduce blow-by. Intermediate rings have a reverse twist design for better groove side sealing, and taper race machining to enhance contact. The CP-20 oil ring assemblies feature a 20 degree ear a
Mahle Original piston ring sets are designed to be installer-friendly. They are pre-lapped to seat immediately, virtually eliminating break-in time. Ring materials and coatings, as well as ring tension, are all optimized for reduced friction and extended life in each application. The compression rings feature a barrel-faced contact area for more efficient compression and CNC-controlled gap chamfer to optimize compression and reduce blow-by. Intermediate rings have a reverse twist design for better groove side sealing, and taper race machining to enhance contact. The CP-20 oil ring assemblies feature a 20 degree ear angle, an exclusive feature that provides the best possible side seal against the cylinder wall, and a special chemical polish on the oil ring expander offers enhanced oil drain back. Mahle Original piston ring sets provide unmatched quality and ease of installation, making them the rings of choice for today's engine builders.

Results 1 - 25 of 59

Piston Rings, Plasma-moly, 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41859CP

5.0 out of 5 stars ( 11 )

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Piston Rings, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP030

5.0 out of 5 stars ( 4 )

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Piston Rings, Plasma-moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP040

5.0 out of 5 stars ( 1 )

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Piston Rings, Plasma-moly, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP060

5.0 out of 5 stars ( 1 )

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Piston Rings, Plasma-moly, 3.799 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41859CP020

5.0 out of 5 stars ( 2 )

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Piston Rings, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP

5.0 out of 5 stars ( 2 )

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Piston Rings, Plasma-moly, 3.810 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41859CP030

5.0 out of 5 stars ( 1 )

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Piston Rings, Original Premium Piston Ring Sets, Plasma-moly, 4.000 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41616CP

5.0 out of 5 stars ( 1 )

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41616CP030

Not Yet Reviewed

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Piston Rings, Plasma-moly, 3.820 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41859CP040

Not Yet Reviewed

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Piston Rings, Premium Piston Ring Sets, Moly, 3.796 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-41137CP060

Not Yet Reviewed

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Piston Rings, Moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40451030

Not Yet Reviewed

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Piston Rings, Plasma-moly, 3.810 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40618060

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Piston Rings, Plasma-moly, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP020

Not Yet Reviewed

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.701 in. Bore, 1.0mm, 1.2mm, 1.5mm Thickness, V6, Set

Part Number: MAH-42190CP

Not Yet Reviewed

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.700 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V6, Set

Part Number: MAH-42076CP

Not Yet Reviewed

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, L6, Set

Part Number: MAH-41907CP

Not Yet Reviewed

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Piston Rings, Moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40451040

Not Yet Reviewed

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Piston Rings, Moly, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40451060

5.0 out of 5 stars ( 1 )

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Ring Set, Plain - GM 1.4L Turbo LUV 2011 - 2015 Cruze, Sonic, Trax, Encore

Part Number: MAH-42189CP

Not Yet Reviewed

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Piston Rings, Plasma-moly, 3.810 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40668CP060

Not Yet Reviewed

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Piston Rings, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40664CP

Not Yet Reviewed

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V8, Set

Part Number: MAH-42115CP

Not Yet Reviewed

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Piston Rings, Plasma-moly, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40514CP

Not Yet Reviewed

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Ring Set, Moly -

Part Number: MAH-41564020

Not Yet Reviewed

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