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Automann · Electrical & Lighting
179.1017HDX
In stock · ships from Knoxville
This heavy-duty premium 7-pin socket is the female receptacle mounted on a truck or tractor that receives the male trailer plug.
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Verified fitment for 1 applications
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Other applications
Socket mounts to the truck chassis or back of the cab. Verify that your mounting hole spacing matches the socket before purchase.
Part data verified against 2 catalog sources
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It provides the electrical connections for trailer lighting, turn signals, electric brakes, and 12V auxiliary power. The premium construction typically includes a reinforced zinc die-cast housing, thread‑sealed terminals to prevent wire pull‑out, and a spring‑loaded stainless steel lid that protects the contacts from moisture and road debris. It is replaced when pins become corroded or damaged, causing intermittent light or brake failures.
Part Number: 179.1017HDX
SOCKET 7 PIN HVY DUTY
Unit: ea
Vendor: Automann
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
