MAHLE moly piston ring set specified for Navistar MaxxForce 7 (2011 and up) brings OE-driven piston ring technology aimed at reducing friction and ring mass while minimizing engine oil consumption for longer service life. MAHLE piston rings are developed to meet original equipment requirements and represent advanced ring design intended to improve efficiency and durability in demanding applications.
Mahle Rings Navistar Max Force 7 2011 - Up Moly Ring Set