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Grote · Electrical & Lighting
GRT66851
In stock · ships from Knoxville
This is a sealed marker light pigtail harness designed for heavy-duty truck and trailer clearance/marker lamps.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
Other applications
Other applications
Fits Grote ULTRA-BLUE-SEAL lamps and any lamp accepting a PL-10 female receptacle and .180" male bullet ground connection.
Part data verified against 5 catalog sources
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It provides a reliable electrical connection between the vehicle wiring and a 2-inch or 2.5-inch round or beehive-style marker light. The double-seal construction resists corrosion, and the ground-return design means only a single positive wire needs to be run to the lamp. You would replace this when the original connector is corroded, damaged, or the lamp is being upgraded to an LED or sealed incandescent unit requiring a new plug.
Part Number: GRT66851
PIGTAIL
Unit: ea
Dealer: Knox Trailers
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