Wabco 8959051884 Toothed Gear

Description

The Wabco 8959051884 Toothed Gear is a critical component within the air compressor of air brake systems. This gear facilitates the efficient transfer of rotational force, ensuring reliable operation of the air brake system. Measuring 80 x 53 x 84 mm, this OE specification component is designed for durability and precise engagement, contributing to consistent air delivery and optimal braking performance.

Key Features & Benefits

This gear is really the heart of how your compressor turns. It takes the power coming from the engine, usually through a belt, and converts that rotational force into the pumping action that builds up the air pressure. It meshes with another gear – think of it like two hands working together – to reduce the speed but increase the torque needed to drive the compressor piston. It's a pretty simple idea, but crucial. It's a core component of the air compressor, which in turn is a fundamental piece of your entire air brake system. Air brakes are obviously how bigger vehicles—trucks, buses, trailers—stop. The compressor makes the air, the air gets stored in tanks, and then when you hit the brakes, that air is released to actually clamp down on the wheels. Without this gear turning smoothly, nothing happens. It’s right there in the compressor itself, driving the piston up and down.

Symptoms, Risks & Replacements

Well, if this gear fails, your compressor stops working. No air, no brakes. It’s that simple. You’ll notice if it’s starting to go bad because you'll likely hear some unusual noises coming from the compressor—grinding or clicking. You might also see your air pressure gauge dropping, meaning the brakes won't build pressure like they should. It’s a wear item, like a lot of these components, and eventually needs replacing. You can often find a good replacement, along with other air brake parts, over at Fixparts Online. It's always best to address this kind of thing quickly, because, honestly, when it comes to brakes, you don’t want to take any chances. It acts like a shield, protecting the rest of the system by keeping that air pressure consistent.

Warranty Information

Wabco Toothed Gear (MPN 8959051884) comes with a 1-year warranty.