Wehrli 99-24 GM 1500/2500/3500 Billet Aluminum Brake Master Cylinder Cap - Clear Anodized

CNC machined from solid billet aluminum, this brake reservoir cap from Wehrli Custom Fab offers a clean, direct replacement for your 1999-2025 GM 1500, 2500, or 3500 truck. The clear anodized finish not only looks sharp in the engine bay but also resists corrosion, keeping your brake fluid reservoir looking good for the long haul. This isn't just a cover; it's a complete cap designed to reuse your existing diaphragm for a straightforward installation.

This cap fits a wide range of GM trucks, including popular models like the Chevrolet Silverado 1500 and GMC Sierra 2500 HD, spanning from 1999 all the way up to 2025. Installation is designed to be quick, often taking just seconds to swap out the old cap for this well-built billet aluminum piece. It’s a simple way to dress up your engine bay while ensuring a solid, direct fit for your brake system.