Mahle Rings Ford Trk 444 7.3L Indirect Inj Navistar V8 4.110in Bore Diesel Eng Moly Ring Set new Efficiency is increased and EGTs

Efficiency is increased and EGTs reduced (constant optimum fuel pressure is maintained)

Additional regulation pressures can be easily obtained by changing the internal regulator spring

Sold As A Kit

6L Duramax Equipped Vehicles and LML Engine Code

2012 Ford F-250 Super Duty XL

Mahle Rings Ford Trk 444 7.3L Indirect Inj Navistar V8 4.110in Bore Diesel Eng Moly Ring Set new Efficiency is increased and EGTsMAHLE Original piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE Original piston rings lead the industry for the latest piston ring technology. Fitment: 1988 Ford E 250 Econoline Club Wagon Custom 1988 Ford E 250 Econoline Club Wagon XL 1988 Ford E 250 Econoline Club Wagon XLT 1988 Ford