Wehrli 100114 Rear Differential Cover | 2020-2025 GM 2500HD/3500HD & 2019-2024 Ram 2500/3500

Features:

• Fabricated from lightweight aluminum
• Includes stainless steel hardware
• Integrated fill plug for easy service
• Improves rear axle durability and style
• Custom powder coat color options available
• Direct replacement for factory cover
• Compatible with GM and Ram HD trucks
• Built for strength and heat resistance
• Clean, low-profile design
• Precision-welded construction

Custom Differential Cover Add Style and Durability

If you're looking to upgrade the rear end of your GM or Ram heavy-duty truck, the Wehrli Rear Differential Cover offers a clean, functional, and durable solution that stands out from stock. Built specifically for 2020–2025 Silverado/Sierra 2500HD and 3500HD, as well as 2019–2024 Ram 2500 and 3500 trucks, this cover blends premium materials with a custom finish to give your rig both added protection and a serious visual upgrade. This isn’t your typical cast piece—it’s a fully fabricated aluminum cover, hand-welded for strength and designed to handle the demands of towing, hauling, or aggressive use. Unlike factory stamped steel or basic aftermarket options, this cover provides a higher level of durability while shedding some weight in the process. It's built to perform, but also looks sharp doing it.

High-Quality Hardware and Straightforward Install

Wehrli includes stainless steel hardware for a clean, corrosion-resistant install, along with an integrated fill plug to make fluid service simple. You won’t have to remove the cover just to top off or check gear oil. And like all Wehrli components, this one comes finished in your choice of their signature custom powder coat colors, letting you match your truck's look or stand out with something bold. Whether you’re dressing up the axle, adding protection for hard use, or simply replacing a worn or rusted factory cover, this piece checks every box. It fits right, looks sharp, and is built to handle whatever you throw at it.

Fits:

• 2020, 2021, 2022, 2023, 2024, 2025 GM 2500HD/3500HD
• 2019, 2020, 2021, 2022, 2023, 2024 Ram 2500/3500
• Fits AAM 12" Rear Differential