Mahle Rings Ford 3.9L 2000 - 2004 Was Mahle 01521N020 Chrome Ring Set - 42047CP.020

MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.

Category: Engine Components  |  Type: Piston Rings