BD Diesel 1061827 Front and Rear Differential Cover Pack, Cast Aluminum, AA 14-9.25 / AA 14-11.5

The BD Diesel 1061827 differential cover pack includes a front cover for the AA 14-9.25 axle and a rear cover for the AA 14-11.5 axle. Both are cast aluminum covers with internal and external cooling fins to help manage gear oil temperature, and they replace the stock differential covers.

Key Features:

• Front cover fits AA 14-9.25; rear cover fits AA 14-11.5
• Cast aluminum construction with internal and external cooling fins
• Separate fill and drain ports
• Magnetic drain plugs
• Stainless steel allen head cap bolts and fill plugs
• Rear cover: engineered design keeps oil on the gears
• Rear cover: deflects oil back onto the ring gear and into the pinion gear for cooler, longer gear life
• Rear cover: extra-capacity sump at the bottom lets the gears pick up oil
• Rear cover: gasketless design with an integral, re-usable Viton O-ring

Installation: Install time is about 1 hour.

Note: Cannot be used on 2013-up models with rear coil spring (RCS).

Emissions: This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. (EMS:4)

Warranty: Parts are covered for 36 months or 150,000 miles.