TowWhiteAv2500
Full Member
The rusty mess that was my stock differential cover needed replaced and I wanted something that would cool the fluid better and not rust out again. I went with a B&M Aluminum cover for my 2500 with the 10.5" 14 bolt (they also sell one for the 1500 guys). Install was pretty simple, the hardest part was getting a socket on the old rusty bolts. This thing helps cool the rear end for sure. After a 100 mile trip towing my TT on mostly flat ground with the stock cover, the temp read with IR gun was 182?. After the new cover and another 100 mile trip with lots of hills right before the destination, it read 125?. The outside air temp was probably 10? cooler on the second trip, but still a significant drop in temp.
Old cover off and cleaned up
Out of the box.
Sealant applied, that says Made in USA on the inside if you look close
All bolted on, stainless hardware is included
Old cover off and cleaned up
Out of the box.
Sealant applied, that says Made in USA on the inside if you look close
All bolted on, stainless hardware is included