Sale

Drivetrain› Differentials and Rear-End Components

Wehrli

Wehrli Differential Cover Rear Axle 20-26 Duramax 19-24 Cummins Semi-Gloss Blk Semi-Gloss Black 100114-SGB

$389.00 $377.33 Save $11.67

SKU: W005 100114-SGB

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli Custom Fabrication 100114-SGB is a fabricated aluminum differential cover designed for rear axles equipped with an AAM 12" differential. It is intended for 2020-2026 GM Duramax HD Trucks (2500/3500HD) and 2019-2024 Ram 2500/3500. This cover comes with stainless hardware, a fill plug, and is available in a variety of WCFab's signature custom powder coat colors to match your truck's aesthetics. It serves as a direct replacement for OEM GM Part Numbers 84757353 and MOPAR Part Numbers 68458937AB, 68458937AA.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWehrli
Part NumberW005 100114-SGB

Videos

Banks Differential Cover Installation

Banks Differential Cover Installation
PPE DIFFERENTIAL COVERS 2020+ 2500/3500! | L5P Duramax |

PPE DIFFERENTIAL COVERS 2020+ 2500/3500! | L5P Duramax |
2024 Duramax Diesel Denali HD Ultimate Banks Differential Cover and Fluid Change 5k miles

2024 Duramax Diesel Denali HD Ultimate Banks Differential Cover and Fluid Change 5k miles
Banks Rear Diff Cover Install Ram 3500

Banks Rear Diff Cover Install Ram 3500
How To Install the BANKS Differential Cover | RAM 2500

How To Install the BANKS Differential Cover | RAM 2500

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy