Wabco 9254310420 Tristop Cylinder 24/24

Description

The Wabco 9254310420 Tristop-Cylinder Type 24/24 is a crucial component within air brake systems, specifically acting as a brake actuator. It's designed for use in heavy-duty vehicles and trailers where reliable and efficient braking performance is paramount. This cylinder converts air pressure into mechanical force to apply the brakes. Its robust construction and precise engineering ensure consistent and dependable operation under demanding conditions. The cylinder has dimensions of 195 x 205 x 450 mm and features M16 x 1.5 thread sizes for both bolts and ports. It operates via a cam mechanism and is an OE specification part, delivering performance aligned with original equipment standards. Key parameters include a stroke of 65/65 mm, a maximum operating pressure of 10.5/8.5 bar, and an output force of 8800 N.

Key Features & Benefits

This little guy is essentially a quick release valve for your air brakes. It controls the speed at which air pressure can escape from the brake chambers. It's got two main jobs – it quickly releases the brakes when you let off the pedal, and it prevents overtravel of the brake piston. That overtravel thing is key; it stops the piston from banging around inside and damaging things. It’s a 24/24, which means it handles 24 volts and operates at 24 volts, so it’s designed for specific systems – usually heavier duty trucks and trailers. Think of it as a fine – tuning element in your air brake system. It’s positioned right at the brake chamber, usually. It’s not directly applying the brakes, but it’s controlling how quickly those brakes release. It helps avoid that dragging brake feeling you get sometimes, and makes shifting gears smoother in a manual transmission because it lets the clutch disengage cleanly. It’s connected to your air lines, and works in conjunction with the brake pedal and the rest of the system.

Symptoms, Risks & Replacements

This thing is important because it keeps your brakes responding smoothly and reliably. If it fails, you’ll notice if your brakes are slow to release, or if they’re dragging. That dragging causes overheating, premature wear on your brake pads and rotors, and can even lead to complete brake failure down the line. It also protects the internal parts of your brake actuators from damage. A faulty Tristop Cylinder can cause a lot of trouble, and it's a relatively inexpensive part to replace as preventative maintenance. You can find them pretty easily online, places like Fixparts Online stock a good range of them. Replacing it keeps your system working like it should and prevents bigger, more expensive repairs.

Warranty Information

Wabco Tristop Cylinder 24/24 (MPN 9254310420) comes with a 1-year warranty.