# BD Diesel Differential Cover - 13-18 Dodge 2500 AAM 14-Bolt w/ RCS

BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky resulting in lubricating oil being flung off the ring gear causing addition heat and/or wear.

-   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
-   Deflects Oil Back Into Pinion Gear For Cooler Longer Life
-   Gasketless cover has integral re-usable Viton O-Ring
-   Gasketless Cover Has Integral Reusable Vinton O-Ring
-   Stainless steel allen head cap bolts, fill plug
-   Engineered Cover Design Keeps Oil On The Gears
-   Stainless Steel Allen Head Cap Bolts Fill Plug
-   36 Month/150000 Mile Limited Warranty
-   Deflects Oil Back Onto The Ring Gear
-   Internal And External Cooling Fins
-   AAM 14-Bolt with Rear Coil Spring
-   Magnetic Drain Plug

This Part Fits:

Year

Make

Model

Submodel

2013-2018

Ram

2500

Big Horn

2013-2018

Ram

2500

Laramie

2014-2015

Ram

2500

Laramie Limited

2013-2018

Ram

2500

Laramie Longhorn

2016-2018

Ram

2500

Limited

2013-2015

Ram

2500

Lone Star

2013-2016

Ram

2500

Outdoorsman

2013-2018

Ram

2500

SLT

2013

Ram

2500

ST

2013-2018

Ram

2500

Tradesman

2013-2018

Ram

3500

Big Horn

2013-2018

Ram

3500

Laramie

2014-2015

Ram

3500

Laramie Limited

2013-2018

Ram

3500

Laramie Longhorn

2016-2018

Ram

3500

Limited

2013-2015,2017

Ram

3500

Lone Star

2013-2018

Ram

3500

SLT

2013

Ram

3500

ST

2013-2018

Ram

3500

Tradesman

## Details

- **Price:** 495.37 CAD
- **Vendor:** BD Diesel
- **Type:** Diff Covers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 495.37 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- Photo - out of package
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bd-diesel-differential-cover-13-18-dodge-2500-aam-14-bolt-w-rcs)
> Updated: 2026-06-26