Wabco 4729009022 Solenoid Valve Repair Kit

Description

This is a Solenoid Valve Repair Kit designed for use in air brake systems. It’s a critical component for maintaining the functionality of air valves within braking systems, ensuring reliable and efficient operation. This Wabco kit, with MPN 4729009022, restores the valve to original equipment specification. Measuring 95 x 66 x 152 mm, this repair kit provides a cost-effective solution to extend the life of the solenoid valve and maintain optimal braking performance.

Key Features & Benefits

This kit basically rebuilds the part that controls the air flow in your air brake system. The solenoid itself is an electrically activated valve. When your brake pedal goes down, it sends a signal, and this valve opens and closes, letting air into the brake chambers to actually apply the brakes. The kit includes new seals, o – rings, maybe a new valve core – all the little bits that wear out over time and cause leaks or slow response. It’s everything you need to bring that valve back to working like new, instead of replacing the whole assembly. Think of this as a key component in how quickly and effectively your trailer – or truck – stops. It’s part of the system that takes the signal from your foot and translates it into stopping power. It’s not directly doing the braking, but it's the gatekeeper for the air that makes it happen. It’s generally found in the air reservoir system, controlling the flow to the service and spring brakes.

Symptoms, Risks & Replacements

Well, leaks in these valves mean reduced braking power, plain and simple. You’ll notice if the brakes feel spongy or take longer to engage. It can also lead to the spring brakes unexpectedly applying themselves—that’s a serious safety issue. It acts like a shield, preventing air from leaking out when it shouldn't, and letting it flow when you need it to. It's a relatively inexpensive fix that prevents a much bigger, and potentially dangerous, problem. You can often find these kits, like this one, over at Fixparts Online if you’re looking for a reliable source. Ignoring it leads to bigger problems, and nobody wants that.

Warranty Information

Wabco Solenoid Valve Repair Kit (MPN 4729009022) comes with a 1-year warranty.