BD Diesel Rear Differential Cover AAM 14-Bolt w/Rear Coil Spring (1061825-RCS) for 2013-2018 Cummins 6.7L
$339.95
The BD Diesel Rear Differential Cover (1061825-RCS) is a heavy-duty upgrade for 2013–2018 Ram trucks with 6.7L Cummins engines and coil spring rear suspensions. Designed for the AAM 11.5″ 14-bolt differential, it boosts performance by improving heat dissipation and lubrication, increasing oil capacity, and extending gear and fluid life. Made from cast aluminum with internal fins, it includes a magnetic drain plug, stainless steel hardware, and a durable black powder-coated finish. Ideal for towing, off-roading, and heavy-duty use, it enhances rear axle protection and reliability.
The BD Diesel Rear Differential Cover AAM 14-Bolt with Rear Coil Spring (1061825-RCS) is a high-performance upgrade designed specifically for 2013–2018 Ram trucks equipped with the 6.7L Cummins engine and coil spring rear suspension. Engineered for the AAM 11.5″ 14-bolt differential, this heavy-duty cast aluminum cover improves heat dissipation and extends gear and fluid life by increasing oil capacity and promoting better lubrication through its internal fin design. It features a magnetic drain plug for easy maintenance, stainless steel hardware, and a sleek black powder-coated finish for durability and corrosion resistance. Ideal for towing, off-roading, or heavy-duty applications, this BD Diesel differential cover enhances both performance and protection of the rear axle.
| Weight | 7.2 lbs |
|---|---|
| Dimensions | 17.5 × 14.3 × 7 in |
Fitment
2013-2018 Cummins 6.7L
Features
- Engineered cover design keeps oil on the gears
- Deflects oil back onto the ring gear and into the pinion gear for cooler longer life
- Extra capacity sump located at bottom for gears to pick up oil
- Internal and external cooling fins
- Stainless steel allen head cap bolts, fill plug
- Magnetic drain plug
- Gasketless cover has integral re-usable Viton O-Ring
- AAM 14-Bolt with Rear Coil Spring
Installation
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