Wabco 640175050R Disc Brake Backplate

Description

The Wabco 640175050R is a Disc Brake Backplate, also known as a Disc Brake Pan 17, designed for use in commercial vehicle braking systems. This backplate serves as a critical mounting point for the brake caliper, providing a stable and secure foundation for efficient braking performance. It is positioned on the right side of the vehicle and is compatible with 34mm brake discs and 330.0mm diameter rotors. This backplate is an OE specification part and is delivered without pads. Its dimensions are 290 x 380 x 430 mm, offering a robust and reliable solution for maintaining optimal braking functionality and safety.

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 640175050R) comes with a 1-year warranty.