03-11 Cummins Trucks aFe Rear Differential Cover

aFe has engineered a clever and cost effective way to protect your differential. This glide guard is constructed out of durable 5/16" thick steel plating for maximum strength and styling to protect the differential from direct contact in severe off-road use. This unit installs over the stock AA14-9.25 differential cover or aFe 46-70041/46-70042 differential covers. The glide guard mounts directly to the differential housing and allows for a much smoother glide over obstacles forward and backwards. Remember, a new stylish cover is cheaper than replacing a cracked differential housing!      Installation Instructions