Mahle Original Premium Piston Ring Sets

4.81 out of 5 stars 52 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 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.

Showing In Stock Items. Show All 191 Items.

Results 1 - 13 of 13

Mahle Original Premium Piston Ring Sets 41859CP.030

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 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets for 2004-2007 RAM 2500, RAM 3500 - S42170

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

Part Number: MAH-S42170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets for 2004-2007 RAM 2500, RAM 3500 - S42170.020

Piston Rings, 4.040 in. Bore, Cast Iron, 3mm., 2.38mm, 4mm, Thickness, Single Cylinder, Set

Part Number: MAH-S42170020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets S42221.020

Piston Rings, Premium Piston Ring Sets, Chrome, 4.036 in. Bore, 3.0mm, 2.38mm, 4.0mm Thickness, Single Cylinder Set, L6, Set

Part Number: MAH-S42221020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets ZZZ-S42104.030

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.140 in. Bore, 3.14mm, 2.5mm, 3.45mm Thickness, Single Cylinder Set, V8, Set

Part Number: MAH-S42104030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets 41696CP.020

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.800 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41696CP020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets 41696CP.030

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.810 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41696CP030

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Mahle Original Premium Piston Ring Sets S41940.030

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.770 in. Bore, 2.31mm, 2.0mm, 3.46mm Thickness, Single Cylinder Set, V8, Set

Part Number: MAH-S41940030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets 41554CP

Ring Set, Chrome - Ford Pass. 116(1.9L) Eng. (87-94)

Part Number: MAH-41554CP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets 41240CP

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L4, Set

Part Number: MAH-41240CP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets 41240CP.020

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L4, Set

Part Number: MAH-41240CP020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets 41625.030

Piston Rings, Premium Piston Ring Sets, Chrome, 3.475 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V6, Set

Part Number: MAH-41625030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mahle Original Premium Piston Ring Sets S42104.040

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.150 in. Bore, 3.14mm, 2.5mm, 3.45mm Thickness, Single Cylinder Set, V8, Set

Part Number: MAH-S42104040

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Page 1 of 1