Mahle Rings Performance Napier Steel 2nd Ring 4.140in x 1.0MM .136in RW Plain Ring Set

Mahle OE offers this performance Napier steel second ring set, designed for a 4.140-inch bore. This specific ring is a 1.0mm thick Napier hook design, which is a popular choice for improving oil control in performance applications. The Napier hook shape helps to scrape oil off the cylinder wall more effectively than a standard ring, reducing oil consumption and blow-by. This set is a well-built component for engine rebuilds where enhanced oil management is a priority.

The steel construction offers good durability for demanding use. When you're rebuilding an engine and need reliable piston rings that perform well under pressure, Mahle OE is a solid option. These rings are made to precise specifications to ensure they seal properly against the cylinder wall and piston groove, contributing to overall engine health and performance.