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Automann · Electrical & Lighting
179.1017HD
In stock · ships from Knoxville
This is a heavy-duty 7-way socket used to connect the electrical systems between a tractor and semi-trailer.
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Standard 7-way socket mount; fits any vehicle that uses a J560 7-pin plug. The HD version features split pins for improved contact.
Part data verified against 4 catalog sources
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It accepts the standard 7-pin round plug (SAE J560) and carries lighting, turn signals, brake lights, and auxiliary power. The heavy-duty “HD” version uses solid brass split pins and a durable zinc die-cast housing with a tongue-and-groove door to resist dirt and moisture. Over time, sockets corrode or wear, causing intermittent lights or electrical failures, so this is a typical replacement part for a reliable connection.
Part Number: 179.1017HD
7 WAY RECEPTICAL
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
