Mahle OE Rings 4.0L 242 L6 Eng Dodge Trk 4.0L 242 L6 Eng Moly Ring Set for Jeep

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.