Truck-Lite 50843 Super 50 Compression Fitting – 1 Conductor, Gray PVC, 0.215" I.D.

Keep your commercial trailer wiring networks soundly insulated against the elements with the Truck-Lite 50843 Super 50 Compression Fitting. Purpose-built for low-profile, single-conductor wire routing, this premium 0.215-inch inside diameter (I.D.) fitting provides a robust, airtight seal at critical wiring entry points. Constructed from high-grade, industrial gray PVC, the Truck-Lite 50843 delivers uncompromised protection against moisture entry, corrosive road salts, heavy chassis vibrations, and abrasive environmental debris.

High-Performance 3-Part Component Engineering

Designed for streamlined fleet service and long-lasting field performance, the Truck-Lite Super 50 series utilizes a smart, multi-layered 3-part configuration:

1. Pre-Tapped Cap: Allows for exact, hassle-free torque application to compress internal seals firmly.

2. Threaded Base: Provides a solid, anti-backout connection directly into your vehicle’s heavy-duty electrical hub.

3. Black PVC Grommet: Featuring a exact 0.215 in. opening, it delivers a tight, uniform grip around the wire jacket. This configuration can accommodate up to 5 individual single-conductor cables through a single junction box access point when utilizing matching multi-hole layout designs.

Compatibility & Application

The Truck-Lite 50843 functions seamlessly as an OEM-grade replacement or heavy-duty fleet upgrade. It is optimized for routing auxiliary single-conductor power lines, ground wires, or custom accessory feeds directly into heavy-duty surface mount and recessed junction boxes, including standard models:

Truck-Lite Junction Boxes: 50060, 50061, 50400, 50401, 50600, 50800, and 50801.