Wabco 4494130800 DIN Cable with Socket

Description

The Wabco 4494130800 DIN Cable with Socket is a critical component within trailer brake control systems, specifically for air brake applications. It serves as the electrical connection between the tractor and trailer, enabling communication for braking functions. This cable features a Bayonet socket ISO 15170-B1-3.1-Sn/K1 4-pin on one end and an open 3-Strand connection with push-on contacts 3 x 1.5 mm² on the other. Its dimensions are 32 x 377 x 341 mm. This cable is manufactured to OE specification, ensuring reliable performance and compatibility within the air brake system.

Key Features & Benefits

This cable basically transmits the electrical signal from your vehicle to the trailer's brake controller. It carries that signal to activate the trailer's brakes when you hit your brake pedal. The socket is the connector – it’s what plugs into the back of your brake controller. It’s a pretty simple part, really, but vital. Think of it as the nerve connection between your truck or SUV and the trailer’s brakes. Without a good signal flowing through this cable, your trailer brakes won’t work right, or at all. It connects to the back of the brake controller unit, usually mounted under the dash, and runs to the trailer connector in the hitch. It's part of the whole air brake control system – your truck tells the trailer brakes when and how hard to apply.

Symptoms, Risks & Replacements

Honestly, this is a safety thing. If this cable is damaged, frayed, or has a bad connection, it can cause delayed braking, uneven braking, or even a complete failure of your trailer brakes. You’ll notice if it’s really bad - maybe the trailer feels like it’s pushing you, or the brakes are grabbing erratically. Even a small issue can become a big problem, especially at highway speeds. It acts like a shield protecting the rest of the system. You can find these, and all sorts of trailer brake parts, over at Fixparts Online. It’s a good idea to inspect this cable regularly for wear and tear, and replace it if you see anything concerning.

Warranty Information

Wabco DIN Cable with Socket (MPN 4494130800) comes with a 1-year warranty.