9617230210 Wabco Hand Brake Valve

This valve basically controls the air pressure to the spring brakes. Think of your spring brakes as being always partially applied – they’re mechanically engaged. The air pressure going to this valve holds those spring brakes released when you’re driving normally. When you pull the hand brake, you're actually venting that air pressure, letting the springs do their job and slowing or stopping the vehicle. It’s a manual override for your primary brakes, and also keeps the vehicle secure when parked. It has a couple of different jobs depending on the setup – some systems also use it as a safety feature if you lose air pressure in the main system. It's a critical part of the air brake system, sitting between the air tanks and the spring brakes. It’s what allows you to manually apply those powerful spring brakes, either for parking or in an emergency situation if your foot brake fails. It’s usually located where you can easily reach it, like near the driver’s seat, and has a cable running to the spring brakes. Well, if this valve fails, you could have trouble holding the vehicle when parked – meaning it could roll away. You’ll notice if it's not working right because the hand brake might not fully engage, or it might take a lot more effort than usual. Even worse, if it sticks open, the spring brakes could drag, causing overheating and wear. It really acts like a shield, ensuring your vehicle stays put when you need it to. You can find these pretty easily, we carry a good selection, and folks also like Fixparts Online for quick shipping and competitive prices. It’s definitely one of those parts you don’t want to mess around with. Long-lasting performance: Hand Brake Valve (MPN 9617230210) is backed by a 12-month warranty!

About Wabco

WABCO is a global innovator in braking, stability, and suspension systems for commercial vehicles, enhancing safety and efficiency.

Why Choose Wabco?

• Wabco parts are built to last, meaning fewer repairs and more time on the road. • We offer a wide range of parts for many different vehicles – chances are we have what you need. • Our parts meet or exceed industry standards, giving you reliable performance you can trust. • Wabco has a long history of serving professionals and DIYers alike with quality auto parts and excellent customer support. Wabco delivers excellence, FixParts Online delivers to your door.