Wehrli Rear Differential Cover

2019–2024 Ram 2500 / Ram 3500 Cummins

WCF100114-CT

Overview:

The Wehrli Candy Teal Rear Differential Cover is a premium upgrade designed specifically for Ram 2500 and Ram 3500 trucks from model years 2019 through 2024 equipped with Cummins engines. Crafted to enhance the durability and protection of your rear axle differential, this cover is ideal for truck owners who demand both rugged performance and distinctive style. Featuring a vibrant candy teal two-stage powder coat finish, it not only safeguards your differential but also adds a custom aesthetic touch to your vehicle’s undercarriage.

Built by Wehrli Custom Fabrication, a trusted name in heavy-duty drivetrain components, this differential cover is engineered to withstand harsh off-road conditions and heavy towing loads, making it a reliable choice for enthusiasts and professionals alike.

Key Features:

Designed with precision and durability in mind, the Wehrli Candy Teal Rear Differential Cover offers several standout features:

• Fabricated from high-quality aluminum for superior strength and corrosion resistance
• Custom two-stage candy teal powder coating for long-lasting finish and visual appeal
• Includes stainless steel hardware and a magnetic drain plug for easy maintenance and rust prevention
• Engineered to provide increased fluid capacity, improving differential cooling and lubrication
• Precision fitment ensures a direct bolt-on installation with no modifications required
• Reinforced design enhances protection against impacts from rocks, debris, and rough terrain
• Compatible with heavy-duty Ram 2500 and 3500 models equipped with Cummins engines from 2019 to 2024

Construction & Design:

This differential cover is expertly fabricated from aircraft-grade aluminum, chosen for its excellent strength-to-weight ratio and resistance to corrosion. The aluminum construction helps dissipate heat more effectively than standard stamped steel covers, contributing to improved differential performance and longevity. The cover’s robust design features reinforced ribs and a thicker profile to protect the differential housing from damage during off-road excursions or heavy-duty use.

The candy teal powder coating is applied in a two-stage process, ensuring a durable, chip-resistant finish that stands up to the elements while providing a unique, eye-catching look. Stainless steel hardware and a magnetic drain plug are included to prevent rust and facilitate easy fluid changes, enhancing maintenance convenience and reliability.

Installation & Fitment:

The Wehrli Candy Teal Rear Differential Cover is engineered for a straightforward, bolt-on installation on Ram 2500 and 3500 trucks from 2019 through 2024 equipped with Cummins engines. No modifications or special tools are required, making it an ideal upgrade for DIY enthusiasts and professional installers alike. The precision CNC-machined bolt holes align perfectly with factory mounting points, ensuring a secure and leak-free fit.

Installation typically involves draining the existing differential fluid, removing the factory cover, and bolting on the Wehrli cover using the included stainless steel hardware. The magnetic drain plug simplifies future fluid changes and helps capture metal particles, protecting your differential gears.

What's Included:

• Wehrli fabricated aluminum rear differential cover with candy teal powder coat finish
• Stainless steel mounting hardware kit
• Magnetic drain plug for enhanced fluid cleanliness
• Installation instructions

Ideal For:

This differential cover is perfect for Ram 2500 and 3500 owners who want to upgrade their truck’s rear axle protection without sacrificing style. It is especially suited for:

• Off-road enthusiasts seeking enhanced durability against rocks and debris
• Heavy-duty users who tow or haul frequently and require improved differential cooling
• Truck owners looking to add a custom, standout appearance to their vehicle’s undercarriage
• Anyone wanting a reliable, long-lasting upgrade that combines function and aesthetics

Wehrli Custom Fabrication (WCFab) is a diesel performance and metal fabrication specialist building upgraded hard parts and engineered solutions for Duramax, Cummins, and Power Stroke trucks. Known for high-quality fabrication and truck-focused product development, WCFab supports everything from tow rigs to race-oriented diesel builds where durability, airflow, and heat management matter.