Wabco 640195037R Disc Brake Shield

Description

The Disc Brake Pan 19, also known as a Disc Brake Shield, is a critical component within the brake system of commercial vehicles. It's used as part of the brake caliper bracket assembly, providing structural support and protection for the brake disc and caliper. This particular unit is a left-side mounting version and is designed for use with 45mm brake discs and a 375.0mm diameter. Manufactured by Wabco with MPN 640195037R, this PAN 19-1 version is delivered without pads or a carrier. Its robust design, adhering to OE specifications, ensures reliable braking performance and extended component life, contributing to overall vehicle safety and efficiency. Dimensions are 290 x 430 x 380 mm.

Key Features & Benefits

This part’s pretty straightforward. It’s basically a metal plate that sits behind the brake rotor and in front of the caliper. It doesn’t actually do the braking, but it protects things. It deflects things like road debris – rocks, stones, even just a lot of gunk – away from the rotor and caliper. It also helps shield the caliper from direct heat, a bit like a heat shield, and can offer some protection in a minor impact. Think of your brake rotor and caliper as pretty sensitive components. They need to be clean and cool to work right. This shield lives right there to keep the worst of the road stuff from messing with them. It’s not something you’ll necessarily think about while driving, but it’s doing a job back there. It’s part of the overall brake assembly, designed to help it last.

Symptoms, Risks & Replacements

Well, without it, those rocks and stuff are hitting the rotor directly. That can score the rotor surface, leading to vibrations when you brake, or even warping it over time. It also puts your caliper at risk of damage. Replacing a rotor or a caliper is a lot more expensive than a little shield! You’ll notice if you're missing one, usually from a scraping sound, or failing a brake inspection. They're generally inexpensive, and you can often find them easily online – Fixparts Online carries a good selection, if you’re looking for a place to start. It's a small part that can save you headaches down the road.

Warranty Information

Wabco Disc Brake Shield (MPN 640195037R) comes with a 1-year warranty.