Wabco 8974304632 Foam Gasket

Description

This Wabco Foam Gasket is a critical component within air brake systems, specifically used in air valves to ensure a leak-proof seal. It's designed to maintain air pressure and system efficiency. Measuring 15 x 70 x 72 mm, this gasket conforms to OE specifications, guaranteeing a precise fit and reliable performance. Its foam construction provides excellent compressibility for effective sealing and contributes to the longevity of the air valve assembly.

Key Features & Benefits

This little gasket essentially seals things up. It creates a tight connection between parts, specifically around air valves. It stops air – and therefore braking power – from leaking out where it shouldn’t. It’s a pretty simple component, honestly, just foam designed to fill small gaps and provide a good seal. It lives within your air brake system, usually between valve housings or where different sections connect. Think of it as a barrier—it prevents air pressure from escaping. Because it’s used in the air brake system, it’s obviously critical to safe stopping. It’s not something that makes the brakes work, but it’s vital for keeping the pressure where it needs to be so they can work.

Symptoms, Risks & Replacements

Honestly, these can be a common source of trouble. If this foam starts to degrade—cracks, gets brittle, or just compresses over time—you’ll lose air pressure. You’ll notice if it’s really bad, the brakes might feel spongy or take longer to engage. A slow leak might not be immediately obvious, but it’s still dangerous. Maintaining good seals in the air brake system is a safety thing, plain and simple. You can find these pretty easily – we stock them, and places like Fixparts Online carry a good selection, too. It's a cheap part to replace compared to the potential cost of ignoring a leak.

Warranty Information

Wabco Foam Gasket (MPN 8974304632) comes with a 1-year warranty.