Wabco 1811100311 Midskirt Prim L

Description

The Midskirt 2100 Cut Prim L is a crucial component within trailer air brake systems, specifically designed for trailer brake controls. It's used to enhance the functionality and efficiency of air brake operation on trailers. This Wabco component, with MPN 1811100311, is a primed base layer midskirt, offering a clean surface for final coating. The cut design allows for increased clearance around the axles, exceeding 50mm, which simplifies installation and ensures compatibility. This OE specification midskirt improves aerodynamic performance and contributes to a more stable and controlled braking experience.

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 1811100311) comes with a 1-year warranty.