PML Ram diff cover 220x220 Ram 2500 & 3500 Trucks Can Have Extra Capacity and  Clearance with New PML Front CoverInglewood, CA – PML designed an extra capacity cover for the front differentials on 2003 to 2012 Ram 2500 and Ram 3500 trucks. This cover is a bolt on replacement for the stock cover on the American Axle Manufacturing (AAM) 9 1/4 inch ring gear differential used in these trucks.

Because of many clearance problems with steering, U-bolts, and suspension , PML maintained a low profile with partial fins with this cover. Starting in about 2008, Dodge added a U-bolt to the front end design that would contact larger aftermarket covers when at the limit of the steering. This U-bolt was retrofitted on early year trucks during service visits. The suspension on Megacabs would also contact a larger cover when the truck was loaded. PML designed this cover to avoid these problems. Read More→