Mahle Rings Performance Gas Nitride Steel 4.195 x .043 .157 RW Plain Ring Set

If you're rebuilding the top end of your engine, getting the right piston rings is crucial for sealing and performance. This Mahle OE ring set is built for gas applications and features a nitride steel construction for improved durability. The rings measure 4.195 inches in bore size with a thickness of .043 inches and a .157 inch oil ring width.

The nitride treatment on these rings helps them resist wear, which is important for maintaining a good seal between the piston and cylinder wall over time. This solid option from Mahle OE is a popular choice when you need reliable components for a performance-oriented engine build. They are designed to fit right and perform as expected, helping to ensure your engine runs efficiently.