Mahle Rings Performance CP20 Oil Ring Assembly 3.815in x 2.0MM Std Tension Plain Ring Set

Mahle OE is a well-known name in the engine parts world, often supplying parts directly to manufacturers. This standard tension oil ring assembly is part of their performance line, designed for engines with a 3.815-inch bore. It's a plain ring set, meaning it focuses on the core function of sealing the combustion chamber and controlling oil flow without extra features.

This set uses a standard tension design, which is a common and reliable choice for many engine builds. The 2.0mm width is a specific dimension that needs to match your pistons for proper function. When you're rebuilding an engine, getting the right piston rings is crucial for sealing, oil control, and overall engine health. Mahle's reputation suggests a well-built part that should perform reliably when installed correctly.