The MAHLE OE Moly Ring set for Nissan 1.8L J‑18 (80.50mm, 4-cylinder) is an OE-driven piston ring solution focused on reduced friction, lower ring mass and minimized oil consumption. MAHLE piston rings reflect current OE technology priorities to extend service life and maintain sealing performance, offering advanced materials and manufacturing consistent with original equipment standards.
Mahle Rings NISSAN MOT/ENG 1.8L J-18 DATSUN 3.1693in 80.50mm DIAM. 4 Cyl .059 .078 Moly Ring Set