Mahle Rings Perf 3.6299in x 1.2MM Steel Plasma Moly Top Compression Ring .143in RW Moly Ring Set

This Mahle OE ring set gives you the components you need for a top-notch engine rebuild. You get performance piston rings featuring 1.2MM steel plasma moly top compression rings, measuring 3.6299 inches in diameter. These rings are built to help your engine perform at its best.

The plasma moly coating on the top compression rings is a tough surface treatment that helps reduce friction and wear. This means the rings can handle the heat and pressure inside the cylinder more effectively, leading to a more reliable seal and improved engine performance over time. The moly lining also helps them seat quickly against the cylinder wall, which is important for getting your engine running smoothly after a rebuild.