Image is for illustration purposes only. Actual part may vary.
50842
This 3/4-inch compression fitting is used to seal an electrical cable entry point on a junction box. It consists of a threaded base, a pre-tapped cap, and a black PVC grommet that compresses around the cable when tightened, creating a watertight seal against moisture and dirt. Commonly found in heavy-duty truck and trailer wiring systems, especially on petroleum trailers, it protects connections from corrosion. Replace the fitting if the original is cracked or when rerouting cables to maintain a reliable seal.
Universal fit
Designed for use with junction boxes that accept a 3/4-inch compression fitting. The Jack Olsta Co. listing indicates it is used on Wabash petroleum trailers.
Part Number: 50842
3/4' JUNCTION BOX, FERRULE
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
