Wabco 9325005031 Pressure Sensor Unit

Description

The Wabco 9325005031 Pressure Sensor Unit is a critical component within the air brake system's air processing unit. It's used in commercial vehicles to accurately measure air pressure, enabling proper brake function and ensuring vehicle safety. This unit meets OE specifications, offering reliable performance and durability. Measuring 45 x 43 x 100 mm, this pressure sensor delivers precise readings for optimal braking system control.

Key Features & Benefits

This little guy basically measures the air pressure in your brake lines. It’s constantly sending a signal to the braking system’s computer, letting it know how much pressure is available. It doesn’t create the pressure, it just reports on it. There's usually more than one in a system, handling different parts like the main reservoir, the service brake, and sometimes the spring brakes. Think of it as one of the key eyes for your air brakes. The system needs to know how much air it has to work with before it can safely and effectively stop the vehicle. It’s part of the air processing unit, which is where air gets cleaned, dried, and regulated before it goes to the brakes. That unit makes sure everything is working as it should, and this sensor is a critical piece of that.

Symptoms, Risks & Replacements

It’s really important because if this sensor goes bad, the computer gets inaccurate readings. That can lead to a lot of things, none of them good. You might get warning lights, the brakes might not apply fully, or, in a worst – case scenario, the system might think you have enough air when you don't, and you could lose braking power. You’ll notice if it’s failing, usually with a light on the dash, or potentially a spongy feeling in the brake pedal. It’s a safety item, plain and simple. You can find these parts pretty easily, we stock a lot of them, and places like Fixparts Online are good too if you want to browse. It’s always best to get it sorted out quickly.

Warranty Information

Wabco Pressure Sensor Unit (MPN 9325005031) comes with a 1-year warranty.