Wabco 9730010154 Body

Description

This Body is a component used within Air Brake Systems, specifically as part of Relay Valves. Manufactured by Wabco with MPN 9730010154, this part ensures reliable and consistent performance within the braking system. Its OE specification guarantees a precise fit and function, contributing to enhanced safety and durability. Dimensions are 1 x 2 x.

Key Features & Benefits

This valve essentially takes a low – pressure signal from your cab controls – when you press the brake pedal – and uses that to control a much larger volume of compressed air going to the brake chambers at the wheels. Think of it like a switch that amplifies your input. It's a mechanical and pneumatic device, meaning it uses both air pressure and moving parts to work. It has inlet and outlet ports for the air, a diaphragm that moves based on the signal, and a valve inside that opens and closes to allow air flow. It manages the application and release of your service brakes. Some relay valves also incorporate a quick release feature which helps speed up brake response. It sits between the brake pedal control and the actual brakes themselves. The driver's foot signal doesn't directly push air to the brakes; this valve does the heavy lifting. It’s a crucial link in the chain that gets you stopping when you need to. It's usually positioned somewhere along the air lines leading from the compressor, near the brake chamber lines.

Symptoms, Risks & Replacements

This is a safety component, plain and simple. If it fails, you might have reduced braking power, slow response, or even brakes that don't apply at all. It acts like a shield, protecting the more sensitive components of the system from direct pressure. You’ll notice if one goes bad – typically it’s a gradual thing, maybe longer stopping distances or a spongy brake feel. Sometimes a leak will be obvious. It’s part of a system, so if other parts are failing, that can put more stress on this. We have a good selection of these over at Fixparts Online if you’re looking, and we can definitely help you find the right one for your truck.

Warranty Information

Wabco Body (MPN 9730010154) comes with a 1-year warranty.