WCF100113-GRY WEHRLI CUSTOM FABRICATION Differential Cover

Review WEHRLI CUSTOM FABRICATION Differential Cover 11.5 Inch Aam Rear Gray For Duramax/cummins for CUMMINS

The Wehrli Fabrication WCF110113-Gry differential cover is an excellent upgrade for those looking to enhance the durability and performance of their Duramax or Cummins diesel engines. This cover is specifically designed for the 11.5-inch rear differential and is engineered to provide superior protection against the rigors of heavy-duty use.

The cover is made from high-quality gray powder-coated steel, providing a tough and durable finish that withstands the harsh conditions of off-road environments. The powder coat not only adds an attractive appearance but also helps to prevent rust and corrosion.

One of the standout features of this Wehrli Fabrication differential cover is its reinforced design. The cover incorporates additional gussets and ribs, which add strength and rigidity to the cover. These reinforcements help to distribute stress evenly, reducing the risk of failure and extending the life of the differential.

Another advantage of this cover is its breather design. The cover includes a built-in breather to allow for proper circulation of oil, preventing the buildup of pressure that can lead to costly repairs. This feature is particularly important for those who regularly tow heavy loads or operate in extreme temperatures.

In addition, the cover is designed to be a direct replacement for the factory cover, making installation quick and easy. The cover comes with all necessary hardware, including new bolts and gaskets. Wehrli Fabrication takes pride in its attention to detail, ensuring a perfect fit and seamless integration with your vehicle's existing components.

In summary, the Wehrli Fabrication WCF110113-Gry differential cover is a must-have for those who demand the highest level of performance and durability from their diesel engines. Its reinforced design, powder-coated finish, and built-in breather make it a smart investment for those who regularly push their vehicles to the limit.

Wehrli Fabrication WCF100113-Gry Differential Cover for Duramax/Cummins: A Detailed Analysis

The Wehrli Fabrication WCF100113-Gry Differential Cover is a popular aftermarket option for Duramax and Cummins owners seeking additional protection for their vehicles' differential assemblies. In this analysis, we will discuss the key features, advantages, and disadvantages of this product to help you make an informed decision.

1. Material: The differential cover is made of 1/4-inch AR500 BHQ armor-grade steel, providing superior protection against impact and wear.

2. Design: The cover features a baffled design to help maintain oil levels and prevent sloshing during off-road maneuvers.

3. Drain Plug: The cover comes with a heavy-duty drain plug for easy oil changes.

4. Finish: The cover has a grey powder coat finish for durability and resistance to corrosion.

1. Enhanced Protection: The heavy-duty steel construction offers superior protection against rocks, debris, and other hazards encountered during off-roading.

2. Prevents Leaks: The baffled design and heavy-duty drain plug help prevent oil leaks, ensuring consistent lubrication.

3. Improved Cooling: The cover's design allows for improved cooling, reducing the risk of overheating.

4. Easy Installation: The cover uses factory mounting points for straightforward installation.

1. Weight: The cover's increased weight may result in slightly reduced on-road fuel economy.

2. Cost: The Wehrli Fabrication differential cover is more expensive than stock covers.

3. Size: The cover may not fit vehicles with aftermarket exhaust systems or other modifications that alter the differential's clearance.

The Wehrli Fabrication WCF100113-Gry Differential Cover offers significant advantages in terms of enhanced protection, leak prevention, and improved cooling for Duramax and Cummins owners who frequently engage in off-roading activities. While it comes with a higher cost and additional weight, the benefits of this high-quality aftermarket cover are well worth the investment for those seeking optimal performance and durability.

If you own a Duramax or Cummins and frequently participate in off-roading, the Wehrli Fabrication WCF100113-Gry Differential Cover is a recommended upgrade to protect your vehicle's differential assembly and ensure consistent performance. However, make sure your vehicle is compatible with the cover before making a purchase.

Details:

Brand: Wehrli custom Fabrication. Manufacturer: Wehrli custom Fabrication. Condition: new. Aam rear axle, for duramax/cummins, cab grey fabricated aluminum differential cover 11.5 axle dodge and gm HD trucks.

Items must be new, unused, not installed, in the original packaging and able to resold. Differential cover, 11.5 in. Domestic shipping: the shipping cost on this listing or the free shipping is for lower 48 states. Aluminum fabricated cover stainless hardware drain plug custom two stage powder coating.

Mpn: WCF100113-GRY.

specifications differentialsdepo:

• for models: Cummins
• brand: Wehrli Custom Fabrication
• mpn: Wcf100113-gry
• part type: Cover
• return notes: New, Unused Condition W/original Packaging

shipping differentialsdepo:

• class: expedited
• transit: 3-7 days
• type: fixed
• service: expedited

offer differentialsdepo:

• started: may 26, 2026
• sold #: 13
• options: ship-to-home
• availability: in stock
• price: $449.74
• item condition: New
• in stock #: 1

payments differentialsdepo:

• credit card: mastercard
• other
• wallet: apple-pay

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

returns differentialsdepo:

• time: 30 days
• policy: returns accepted
• paid by: seller

seller differentialsdepo:

• rating: 99.4%
• city: grant, michigan
• # reviews: 181257