Wabco 640195038R Disc Brake Shield

Description

The Disc Brake Shield, also known as a Disc Brake Pan 19, is a critical component within the brake system of commercial vehicles. It's utilized as part of the brake caliper bracket assembly to provide structural support and ensure proper brake function. This Wabco part, with MPN 640195038R, is designed for the right side of the vehicle. Its dimensions are 280 x 380 x 430 mm, accommodating a 375.0 mm diameter brake disc and featuring a 45 mm brake disc specification. This version is designed without pads or a carrier. By adhering to OE specifications, this disc brake shield guarantees consistent performance and reliability, contributing to enhanced stopping power and overall vehicle safety.

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 640195038R) comes with a 1-year warranty.