Wehrli Fabricated Aluminum Brake Master Cylinder Reservoir Cover

2006–2024 Dodge Ram 2500/3500 5.9L & 6.7L Diesel

Part #: WCF100209-BR

Overview

The Wehrli Fabricated Aluminum Brake Master Cylinder Reservoir Cover is a precision-crafted upgrade designed to enhance the appearance of your Dodge Ram 2500 or 3500 diesel truck’s engine bay. Specifically engineered to fit 2006 through 2024 models equipped with 5.9L or 6.7L Cummins engines, this cover replaces the factory plastic reservoir with a sleek, durable aluminum alternative. Ideal for truck owners who want to clean up their engine compartment while adding a touch of custom style, this cover offers a bold Bengal Red powder-coated finish that stands out under the hood.

Whether you’re a daily driver, weekend warrior, or diesel enthusiast, this reservoir cover provides a refined look that complements other billet aluminum upgrades. Pair it with a matching WCFab billet aluminum brake reservoir cap for a fully coordinated and professional appearance.

Key Features

Designed with both aesthetics and durability in mind, the Wehrli brake reservoir cover offers several key benefits:

• Custom fitment for 2006–2024 Dodge Ram 2500 and 3500 trucks with 5.9L or 6.7L Cummins diesel engines
• Fabricated from high-quality aluminum for superior strength and corrosion resistance
• Finished in vibrant Bengal Red powder coat for long-lasting color and protection
• Replaces the OEM plastic brake master cylinder reservoir cover for a cleaner engine bay look
• Lightweight design that does not interfere with brake system function or maintenance
• Compatible with WCFab billet aluminum brake reservoir caps for a complete custom upgrade
• Easy to clean and maintain compared to factory plastic components
• Precision engineered for a secure, OEM-style fit without modifications

Construction & Design

This reservoir cover is expertly fabricated from premium-grade aluminum, chosen for its excellent strength-to-weight ratio and resistance to rust and corrosion. The aluminum is CNC-machined and then powder coated in a striking Bengal Red finish, providing a durable surface that resists chipping, fading, and environmental damage. The design closely follows the contours of the original brake master cylinder reservoir, ensuring a seamless fit that enhances the engine bay’s overall appearance without compromising functionality.

The powder coating process not only adds vibrant color but also creates a tough protective layer that withstands heat and exposure under the hood. This combination of materials and finish ensures the cover will maintain its showroom-quality look for years to come.

Installation & Fitment

Installation is straightforward and requires no permanent modifications to your truck. The cover is designed to fit directly over the existing OEM brake master cylinder reservoir on Dodge Ram 2500 and 3500 models from 2006 through 2024 with 5.9L or 6.7L Cummins diesel engines. It installs using the factory mounting points and hardware, allowing for a secure fit that can be easily removed if needed for maintenance or inspection.

Because it is a direct-fit replacement cover, no special tools or expertise are required, making it an ideal upgrade for DIY enthusiasts and professional installers alike.

What's Included

• One Wehrli fabricated aluminum brake master cylinder reservoir cover in Bengal Red
• Installation hardware as required for secure mounting
• Instructions for proper installation and care

Ideal For

This reservoir cover is perfect for Dodge Ram 2500 and 3500 owners who want to improve the visual appeal of their engine bay without sacrificing durability or function. It is especially suited for:

• Diesel truck enthusiasts looking to customize their Cummins-powered Ram
• Owners seeking a clean, professional appearance under the hood
• Those upgrading other billet aluminum components and accessories
• Anyone wanting a long-lasting, corrosion-resistant alternative to the OEM plastic cover

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.