Wabco 8959055304 Gear

Description

This gear is a vital component within Wabco air brake systems, specifically utilized in air compressors to facilitate smooth and reliable braking performance in commercial vehicles. Manufactured by Wabco with MPN 8959055304, this gear is engineered to OE specification for optimal compatibility and longevity. Measuring 43 x 85 x 85 mm, its precise dimensions ensure a secure and efficient fit within the air compressor assembly. This component enhances system reliability and contributes to consistent braking functionality, providing peace of mind for both operators and technicians.

Key Features & Benefits

These gears are really the heart of how the air compressor actually makes air. They work together – meshing together, spinning – to drive the piston that compresses the air and sends it into your system. There are usually several gears involved, each with a specific job in turning that motor’s power into pressurized air. They handle a lot of force and constant movement. Think of your air compressor as the engine for your brakes – it’s what gives them the power to stop you. This gear is a critical part inside that compressor. It takes the rotational energy from the engine and converts it into the back – and – forth motion needed to build up air pressure. That pressure is then used to operate everything – your brakes, horn, even some suspension systems on certain vehicles. It’s nestled inside the compressor housing, doing its job out of sight.

Symptoms, Risks & Replacements

Well, these gears take a beating. Constant spinning under load means they can wear down, chip, or even break. If a gear fails, the compressor won’t be able to build up enough air pressure. You’ll notice if your brakes start feeling weak or take longer to engage, or if you get a warning light about low air pressure. It’s a safety issue, plain and simple. Ignoring it could mean you lose braking power. We carry a good selection of these – you can even find them on Fixparts Online, and we can definitely check if this specific gear fits your make and model to be sure. Replacing it gets your air brakes back to working like they should.

Warranty Information

Wabco Gear (MPN 8959055304) comes with a 1-year warranty.