BD Diesel USA is a performance-oriented company specializing in high-quality diesel and heavy-duty truck components and upgrades. Their products are engineered to handle high pressure, high temperature, high load, and extended operation, not just occasional use. With years in the field (including intensive hours of idling, towing, and heavy usage), the BD Diesel's engineering and R&D is informed by real use cases.
Add a stylish look to your front and rear end with a BD Front Diff cover. Made from cast aluminum, BD differential covers have both internal and external fins for extra cooling plus a sleek curved design.
Rear cover design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Comes with separate fill and drain ports with stainless steel plugs for easier servicing. Includes stainless steel Allen head cap bolts and magnetic drain plug to help capture suspended material in the oil.
Designed to be compatible with aftermarket track bars.
Install Time:
- 1 Hour
Warranty:
Parts
- 36-Months
- 150,000 Miles
Note:
Cannot be used on 2013-up 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)
Features:
- Front Cover fits AA 12-9.25
- Rear Cover fits AA 14-11.5
- Cast Aluminum Internal and external cooling fins
- Separate fill and drain ports
- Magnetic drain plugs
- Stainless steel allen head cap bolts and fill plugs
- 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)
- Front Cover capacity 2.7 quarts
- Front Cover is compatible with aftermarket track bars
Installation Notes:
Professional installation is required.
Specifications:
EMS Code: 4.
Installation Time: 1 Hour.
Warranty: 36-Months/150,000 Miles.
Fitment & Application:
| Brand | BD Diesel |
|---|---|
| Part Number | BDD-1061829 |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
|


This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/