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Automann · Electrical & Lighting
179.1017HD.
In stock · ships from Knoxville
This is a heavy-duty 7-way electrical socket (receptacle) used to connect the trailer electrical system to the truck.
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Mounting hole spacing is 2-15/16 inches on center; rear housing length is 1-13/16 inches. Verify fit with your vehicle's mounting bracket. Terminal protector boot sold separately.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 22.
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It mounts on the truck cab or trailer and accepts the standard 7-pin plug, providing power for lighting, brakes, and auxiliary functions. The socket features split brass pins for secure contact, a durable zinc die-cast housing, and a tongue-and-groove door to keep out dirt and moisture. It is commonly replaced when pins become corroded, the housing cracks, or the connector fails to maintain a reliable electrical connection.
Part Number: 179.1017HD.
7 WAY RECEPTICAL
Unit: ea
Vendor: Automann
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting