This MAHLE moly piston ring set fits Ford / Navistar 6.4L direct-injection turbo diesel Powerstroke engines for 2006–2010 applications, supplied as a complete ring set for rebuilds. MAHLE piston rings are engineered to OE standards to reduce friction and ring mass, limit engine oil consumption and extend service life. The moly rings reflect MAHLE’s commitment to advanced piston ring technology for durable diesel engine operation.
Mahle Rings Ford / Navistar 6.4L Direct Injection Turbo Diesel 2006-2010 Powerstroke Moly Ring Set