The Mahle Moly Ring Set for Ford 4.0L SOHC (2004–2010) brings OE-driven piston ring technology aimed at reducing friction and ring mass while minimizing engine oil consumption. MAHLE emphasizes advanced piston-ring design to extend service life and meet original equipment requirements, offering a production-level approach to sealing and efficiency for affected engines.
Mahle Rings Ford 4.0L SOHC 2004 - 2010 Moly Ring Set