Mahle Rings Volkswagen MOT/ENG 81mm 1.8L Corsar Golf 3.1890in 81.00mm DIAM 4 Cyl .05 Moly 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.