Mahle Moly ring set for Ford 4.0L SOHC engines (2004–2010) provides replacement piston rings formulated with moly. MAHLE emphasizes OE-driven development to reduce friction and ring mass, helping minimize oil consumption and extend service intervals. These rings reflect MAHLE’s piston ring technology focus for reliable engine sealing and longevity.
Mahle Rings Ford 4.0L SOHC 2004 - 2010 Moly Ring Set