The Wabco 8931294012 Hose Barb is a coupling component used within air brake systems, specifically for connecting hoses. It's designed for robust performance in demanding applications, ensuring secure and reliable fluid transfer. This hose barb features a steel body construction, and is compatible with a 9mm inner diameter and 12mm outer diameter hose. It's engineered to OE specifications and capable of withstanding a maximum operating pressure of 10.0 bar within a temperature range of -40°C to +80°C. The dimensions of this component are 25 x 22 x 57 mm, with a thread size of M16 x 1.5 and a wrench size of 22.0 mm. These little guys are all about connecting flexible air hoses to rigid air lines in your brake system. They’re basically a fitting with a barbed end – that’s where the hose grips tightly. You slide the hose over the barb, and sometimes a clamp goes over it to make absolutely sure it doesn't come loose. They come in different sizes to match your hose and air line diameters, and they’ll usually have threaded ends so you can screw them into your air tanks, reservoirs, or control valves. In your air brake system, these are critical connection points. Think of the air lines as the veins and arteries delivering the brake power. The hose barbs are where the flexible parts join the solid lines. You’ll find them connecting the air compressor to the reservoir, the reservoir to the brake chambers, and all the way around the system. They ensure a secure, airtight seal at each connection. Air brakes rely on air pressure, obviously. Any leaks, even small ones, can seriously affect your braking ability. A loose or damaged hose barb will let air escape, meaning it takes longer to build up pressure, or even worse, causes a total loss of braking power. You’ll notice if one is failing because you might get an air leak sound, or your brakes won't feel as strong as they should. They act like a shield, preventing that air from escaping and keeping your brakes working properly. You can find a good selection of hose barbs, in all the common sizes, over at Fixparts Online, if you're looking for replacements. Just make sure you get the right diameter for your hoses and lines. Secure your purchase: Hose Barb (MPN 8931294012) includes a 12-month warranty!

About Wabco

WABCO specializes in air braking systems, EBS, ABS, ADAS, and trailer control systems.

Why Choose Wabco?

• Wabco parts are known for lasting a long time, so you won't have to replace them as often. • We have a huge selection of parts, covering many different makes and models of vehicles. • Our parts are made to meet or beat the quality of original equipment, without the high price tag. • Wabco has been a trusted name in auto parts for years, with a reputation for reliability and performance. FixParts Online – Your Trusted Source for Quality Wabco Auto Parts.