03-18 Cummins BD Diesel 11.5 Rear Differential Cover Hats Stage 2: +26HP +41TQ

Stage 2: +26HP +41TQ

With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain

SW #8: +210 HP

Improved Performance At High Boost Levels

some 2003-2008 trucks were updated to the “Larger

03-18 Cummins BD Diesel 11.5 Rear Differential Cover Hats Stage 2: +26HP +41TQRear Cover fits AA 14 11. 25 Cast Aluminum Internal and external cooling fins Separate fill and drain port Magnetic drain plug Stainless steel allen head cap bolts and fill plug Engineered cover design keeps oil on the gears (Rear) Deflects oil back onto the ring gear and into the pinion gear for cooler longer life (Rear) Extra capacity sump located at bottom for gears to pick up oil (Rear) Gasketless cover has integral re usable Viton O Ring (Rear)