Mahle OE Rings Ford Trac 201 CID 3.3L 201 Ford 3 Cyl Diesel 4.406in Bore Eng 256 Sleeve Assy Ring Set

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.