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Grote · Electrical & Lighting
GRT66170
In stock · ships from Knoxville
This Grote jumper harness is a 2-foot adapter that converts a standard .180" male bullet connector to a slim-line .180" female bullet connector.
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Universal fit
Works on any commercial trailer or truck lighting circuit where a 2-foot extension is needed between a standard .180" male bullet terminal and a slim-line .180" female terminal. Commonly used for rear tracking lamps, marker lights, and license plate lamps when retrofitting sealed slim-line lamps to older wiring.
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It is typically used as a rear tracking lamp jumper on heavy-duty trailers and trucks, letting you connect newer, low-profile LED marker or license plate lights to existing conventional wiring without cutting or splicing. The factory-molded Ultra-Blue-Seal (UBS) connectors provide a weatherproof, vibration-resistant seal, making it a reliable plug-and-play solution for lighting upgrades and repairs.
Part Number: GRT66170
HARNESS, UBS 2FT JUMP.
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
