BANKS Ford Sterling Axle Ram Air Diff Cover is here
What a easy way to drop axle temps! install the BANKS Ram Air cover in 20mins or less and enjoy lower differential temperatures. One thing to consider is while the Sterling axle has been very forgiving, it does not hold alot of oil and the best thing we can do is keep that gear oil cool. With the factory torque numbers climbing each year (and Ford graciously gives us all the torque across all the range, Listening Ram? ) this is a must have! More torque means more friction between those gleason cut teeth on the ring and pinion. Cooler oil prevents viscosity loss and high wear on the gears and bearings.
These are also available for the up to 2018 model year RAM and 2019 GM trucks with AAM axles and now, available for M275 and M300 DANA rear ends used on Ford Super duties !