Wabco 1811100451 Midskirt Prim L

Description

The Midskirt 1900 Prim L is a primed base layer component used in trailer brake controls within air brake systems. Specifically, it's designed for application on the left side of the trailer. This Wabco part, with MPN 1811100451, ensures compatibility with original equipment specifications, contributing to reliable brake performance and longevity. Its total length is 1.9 meters, and it's a vital component for maintaining the integrity and functionality of the trailer's air brake system.

Key Features & Benefits

This little part’s job is pretty specific. It’s basically a pressure regulator for the trailer supply line. What it does is maintain a consistent, optimal air pressure to the trailer brakes. It takes the main air supply from your truck and reduces it down to what the trailer needs to operate properly. It also has a manual leveling valve built in, so you can adjust for uneven trailer loads. Think of it as a key part of the communication line between your truck and the trailer brakes. Your truck’s braking system tells the trailer brakes what to do, and this part makes sure that message gets delivered clearly and reliably. It's installed on the trailer supply line, usually near where it connects to the trailer. It’s a component of the overall air brake system, working alongside the air compressor, relay valves, and the trailer brake chambers.

Symptoms, Risks & Replacements

It’s important because it directly affects your trailer's braking performance and safety. If this starts to fail, you might experience inconsistent braking, or even a complete loss of trailer braking. You’ll notice if it’s going bad – things like longer stopping distances, the trailer pushing you around when you brake, or even the trailer brakes locking up prematurely. It acts like a shield, protecting the trailer brakes from excessive pressure, and ensuring smooth, controlled stops. A lot of folks find what they need at places like Fixparts Online, but you can get these at most truck stops, too. It’s a relatively inexpensive part to replace, but absolutely crucial for keeping everything safe on the road.

Warranty Information

Wabco Midskirt Prim L (MPN 1811100451) comes with a 1-year warranty.