Wabco 9125183912 Connecting Tube

Description

The Wabco 9125183912 Connecting Tube is a critical component within the air brake system, specifically designed for use with air compressors. This tube facilitates the connection between various parts of the air system, ensuring proper functionality and reliable performance. The dimensions of this connecting tube are 20 x 19 x 102 mm. Engineered to OE specification, this connecting tube delivers a precise fit and dependable operation, contributing to the overall safety and efficiency of the braking system.

Key Features & Benefits

This tube essentially carries compressed air from the air compressor to different parts of your braking system – things like the air dryer, the reservoirs where air is stored, and eventually to the brake chambers themselves. It's a pretty simple part, just a durable hose, but it needs to be airtight and withstand a lot of pressure. Some have built – in check valves, allowing air to flow one way but stopping it from going back the other. Think of it as a vital artery in your air brake system. The compressor makes the air, but this tube is how it gets to where the brakes actually work. It's part of a network that delivers the power to stop your vehicle. Without a good connection here, you’ll lose air pressure and, crucially, lose braking ability. It often connects components that are moved with suspension or chassis flex, so it needs to be flexible enough to handle that movement without cracking or leaking.

Symptoms, Risks & Replacements

It's absolutely critical for safety. If this tube fails, you'll start losing air pressure. You’ll notice if your air gauges start dropping, or if your brakes feel spongy or weak. A total failure means you'll have reduced or no braking power, which is obviously dangerous, especially with a heavier vehicle. These tubes do get old and brittle over time, especially with exposure to the elements and constant pressure. Luckily, they're generally pretty straightforward to replace. Fixparts Online has a good selection if you're looking for a replacement, and they usually have diagrams to help you find the right size and type for your rig. It's a small part, but it’s one you don’t want to mess around with.

Warranty Information

Wabco Connecting Tube (MPN 9125183912) comes with a 1-year warranty.