Wehrli Brake Master Cylinder Cap

Fits 1999–2025 GM 1500/2500/3500 Trucks

Part #: WCF100215

Overview

Upgrade the engine bay of your GM 1500, 2500, or 3500 truck with this high-quality billet aluminum brake master cylinder cap from Wehrli. Designed as a direct OEM replacement, this cap helps maintain a clean and polished appearance while ensuring reliable performance. Crafted from CNC-machined billet aluminum in the USA, it offers durability, corrosion resistance, and a sleek aesthetic. The anodized finish options—clear or black—allow you to customize your truck’s look to match your style. Reusing your OEM diaphragm, this complete cap is easy to install and provides a secure, leak-proof seal for your brake reservoir. This product is ideal for truck owners seeking a durable, stylish upgrade that enhances the engine bay’s appearance and maintains the integrity of your braking system. Whether you're restoring your vehicle or customizing for a cleaner look, this billet aluminum cap combines functionality with a premium finish.

Key Features

• Constructed from CNC-machined billet aluminum for strength and precision
• Available in clear or black anodized finishes for customization
• Reuses OEM diaphragm for a perfect fit and reliable sealing
• Designed as a complete replacement cap, not just a cover
• Made in the USA, ensuring high quality and craftsmanship
• Corrosion-resistant anodized coating for long-lasting durability
• Easy to install with a secure fit that maintains proper reservoir pressure

Construction & Design

This cap features CNC-machined billet aluminum construction, providing a precise fit and a premium look. The anodized finish enhances corrosion resistance and aesthetic appeal, making it a durable upgrade for your vehicle’s engine bay.

Installation & Fitment

Designed as a direct OEM replacement, this cap reuses your existing diaphragm and installs easily onto the brake reservoir. It is compatible with 1999-2025 GM 1500, 2500, and 3500 trucks, ensuring a straightforward upgrade without modifications.

Ideal For

This billet aluminum brake master cylinder cap is perfect for truck enthusiasts, restorers, and anyone looking to improve their vehicle’s engine bay appearance with a durable, high-quality component.