9254300360 Wabco Tristop-Cylinder Cam G-20/24 F

This little guy basically takes the air pressure from your brake system and turns it into mechanical motion. It pushes on the brake shoes – or pads, depending on your setup – to make your brakes work. It’s got three distinct stopping positions, hence the “Tristop” name. Those positions give you different levels of braking force – a light touch for holding, a medium one for normal stopping, and then full force for emergencies or really steep hills. It’s a pretty clever system when it works right. It's a key part of your air brake actuator, which is the whole assembly that actually does the braking. Air brakes, unlike hydraulic brakes in a lot of cars, rely on compressed air to work. The air comes in, pressurizes the cylinder, and this component converts that air pressure into the force needed to slow or stop the vehicle. It's most common on larger vehicles – trucks, buses, trailers – things that need serious stopping power. Well, obviously brakes are pretty important, right? But this particular part is crucial for smooth, controlled braking. If it starts to leak air, or gets stuck, you’ll notice if your brakes feel spongy or grabby, or if your parking brake doesn’t hold like it should. It affects your stopping distance, and more importantly, your control. A failing cylinder can really compromise safety. You can find these fairly easily online; we stock them at Fixparts Online, but a lot of places do. You’ll want to replace it if it’s leaking or if the brakes aren’t functioning properly. Think of it like a shield protecting your ability to stop—if the shield gets damaged, you’re vulnerable. We’re here to help: Tristop Cam Cylinder (MPN 9254300360) includes a 12-month warranty!

About Wabco

WABCO specializes in air braking systems, EBS, ABS, ADAS, and trailer control systems.

Why Choose Wabco?

• Wabco parts are known for lasting a long time, saving you money on repairs in the long run. • We have a huge selection of parts, so you’re likely to find exactly what you need for your vehicle. • Our parts meet or exceed industry standards, giving you peace of mind on the road. • Wabco has been a trusted name in auto parts for decades, with a reputation for quality and reliability. Wabco delivers excellence, FixParts Online delivers to your door.