Mahle Rings Performance Steel Napier 2nd Ring 3.3465in x 1.2MM .135in RW Plain Ring Set

This Mahle OE Piston Ring set gives you the specific rings needed for a proper engine rebuild. You get the Napier 2nd ring, designed to help with oil control and blow-by, along with the other rings required for one piston. Mahle is a well-known name in engine components, and these rings are made to the correct specifications for reliable performance.

The Napier 2nd ring features a specific profile that helps it seal better against the cylinder wall, especially as it wears. This particular set is for a 3.3465 inch bore and uses 1.2mm thick rings, with a .135 inch oil ring width. They are a plain steel construction, meaning they are built for durability and to handle the heat and pressure inside the combustion chamber. If you're rebuilding an engine, getting the right rings is crucial for proper compression and oil sealing.