Mahle Rings 4.875 Bore Dia .0935 Edge width Ductile Plasma Moly Top Ring Moly Ring Set

Mahle is well-known for making solid engine components, and this piston ring set is a good example of their work. Designed for a 4.875 inch bore, these rings are built to help your engine seal properly and perform reliably. The set includes a ductile plasma moly top ring and a moly ring, which are chosen for their durability and ability to handle the heat and pressure inside the cylinder.

This ring set is a well-built option for engine rebuilds where a precise fit and dependable performance are important. The plasma moly coating on the top ring helps reduce friction and wear, extending the life of both the ring and the cylinder wall. Moly rings are also known for their good sealing capabilities, helping to ensure your engine runs efficiently and doesn't lose compression.

Keep in mind that this particular ring set is not CARB approved and cannot be shipped to California. Always refer to your vehicle's service manual for specific installation procedures and torque specifications.