Wabco 1811100051 Midskirt Jump Prim L

Description

The Midskirt 2700 Jump Prim L is a primed base layer midskirt designed for trailer brake controls within air brake systems. It serves as the initial panel transition for systems utilizing cut panels. Manufactured by Wabco with MPN 1811100051, this component ensures reliable performance and durability by adhering to OE specifications. Measuring 2.7 meters in total length, it provides a robust and effective solution for trailer brake system maintenance and repair.

Key Features & Benefits

This little guy essentially acts as a safety switch for your trailer brakes. It monitors the distance between the tractor and the trailer. It’s looking for a gap—specifically, if the trailer gets too far away from the tractor unit, like if the fifth wheel disconnects or starts to come loose. It sends a signal to apply the trailer brakes automatically. It also has a manual release, so you can reset it after everything's reconnected. It’s a pretty simple design, but crucial. Think of it as a backup. Your regular air brake system does the job under normal conditions, but this steps in when something unexpected happens – a disconnection. It’s mounted to the trailer and usually connects to the tractor’s rear. It’s a critical component of what’s called “automatic emergency braking” for trailers.

Symptoms, Risks & Replacements

Well, if this fails, and the trailer does become disconnected, you won’t get that automatic brake application. That means the trailer could run away from you. That’s obviously a dangerous situation, for you and everyone else on the road. You’ll notice if this thing is malfunctioning because you might get a warning light in the cab, or it might not reset properly after a normal connection. It’s a relatively inexpensive part to replace, considering the safety it provides. You can find these pretty easily, Fixparts Online has a good selection, but it's something you really want to keep an eye on during inspections. It’s definitely a part you don't want to gamble with.

Warranty Information

Wabco Midskirt Jump Prim L (MPN 1811100051) comes with a 1-year warranty.