Wehrli Candy Purple Rear Diff Cover: Dodge Ram 2500 (2003-2010) / Ram 2500 (2011-2018) / Dodge Ram 3500 (2003-2010) / Ram 3500 (2011-2018)

Wehrli Rear Differential Cover

2003–2018 Dodge Ram 2500 / 3500

WCF100113-CP

Overview:

The Wehrli Candy Purple Rear Differential Cover is a premium upgrade designed specifically for Dodge Ram 2500 and 3500 models from 2003 through 2018. Crafted to fit the robust AAM 11.5-inch rear axle, this differential cover enhances the durability and protection of your truck’s rear differential. Ideal for owners who demand both style and function, this cover offers superior defense against impacts, debris, and heat buildup, ensuring your drivetrain remains reliable under heavy-duty conditions.

Whether you use your Ram for towing, hauling, or off-road adventures, this custom fabricated aluminum cover provides peace of mind by reinforcing a critical component of your vehicle’s drivetrain. The eye-catching candy purple finish adds a unique visual upgrade that stands out in any truck build.

Key Features:

Engineered for strength and style, the Wehrli Rear Differential Cover includes the following key features:

• Precision fit for Dodge Ram 2500 and 3500 models (2003–2018) with AAM 11.5-inch rear axles
• Fabricated from high-quality aluminum for superior strength and corrosion resistance
• Distinctive candy purple powder-coated finish for lasting durability and standout appearance
• Increased fluid capacity to improve cooling and reduce gear wear under heavy loads
• Reinforced design to protect the differential housing from rocks, debris, and trail hazards
• Easy bolt-on installation with no welding or modifications required
• Compatible with both Cummins and Duramax diesel engines commonly found in these trucks
• Designed and manufactured by Wehrli Custom Fab, a trusted name in heavy-duty drivetrain protection

Construction & Design:

This rear differential cover is expertly fabricated from thick, billet-grade aluminum, providing a robust shield against damage while resisting rust and corrosion. The aluminum construction also helps dissipate heat more effectively than stock steel covers, contributing to improved gear oil longevity and overall differential performance. The candy purple powder coat finish is applied with precision to ensure a smooth, durable surface that resists chipping and fading even in harsh environments.

The cover’s design incorporates reinforced ribs and a deep sump area to increase fluid volume, which aids in cooling and lubrication during demanding driving conditions. Every detail is engineered to maintain a perfect seal and fitment, preventing leaks and contamination.

Installation & Fitment:

Installation is straightforward and designed to be a direct replacement for the factory rear differential cover on Dodge Ram 2500 and 3500 trucks equipped with the AAM 11.5-inch axle. No special tools or modifications are necessary, making it accessible for professional mechanics and experienced DIY enthusiasts alike. The included hardware ensures a secure, leak-free fit, allowing you to upgrade your differential protection quickly and confidently.

What's Included:

• Wehrli Candy Purple Rear Differential Cover
• Installation hardware kit
• Gasket or sealing components as required for proper fitment
• Installation instructions

Ideal For:

This rear differential cover is ideal for Dodge Ram 2500 and 3500 owners who:

• Use their trucks for heavy towing, hauling, or off-road applications
• Want enhanced protection against differential damage from trail hazards or road debris
• Seek to improve differential cooling and fluid capacity for extended drivetrain life
• Desire a custom, eye-catching upgrade with a unique candy purple finish
• Prefer a high-quality, durable aftermarket part from a reputable manufacturer