Wabco 640175072R Disc Brake Backplate

Description

The Disc Brake Pan 17, also known as a Disc Brake Backplate, is a crucial component within the brake caliper bracket assembly. It provides a secure mounting point for the brake caliper and contributes to the overall stability and efficiency of the braking system. This part is specifically designed for use in commercial vehicles and heavy machinery. Manufactured by Wabco with MPN 640175072R, this backplate is engineered to meet original equipment (OE) specifications, ensuring reliable performance and durability. Its dimensions are 290 x 380 x 430 mm, and it's designed for the left side of the vehicle. This backplate offers a precise fit and robust construction, contributing to consistent braking force and extended component life. It features a 330.0 mm diameter and accommodates a 34 mm brake disc.

Key Features & Benefits

This piece basically serves as the structural support for your brake caliper. Think of it as the foundation—it’s what everything bolts to. It also helps direct the heat generated when you brake away from other important components, and it provides a mounting point for the brake pads. It’s a pretty simple piece, but it does a few crucial jobs. It’s part of your disc brake system, so it’s on every wheel that has disc brakes, obviously. It sits behind the rotor and provides the solid backing the caliper needs to clamp down and slow the vehicle. Without it, the caliper would just…float. It's a key component in the overall stopping power of your car.

Symptoms, Risks & Replacements

It’s important because it keeps everything aligned and secure. If the backplate is damaged – bent, rusted through, or cracked – it can cause all sorts of problems. You might feel a pulsing in the brake pedal, experience uneven braking, or even have the caliper come loose, which is a really serious safety concern. It acts like a shield, protecting other parts from extreme heat and debris. You’ll notice if one is really bad; you might hear noises, or the car won’t stop straight. If you're doing brake work anyway, it's smart to inspect these and replace them if they're looking rough. We have a good selection of these at Fixparts Online if you’re looking for a replacement, and they're pretty straightforward to install if you're comfortable doing your own brake work.

Warranty Information

Wabco Disc Brake Backplate (MPN 640175072R) comes with a 1-year warranty.