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Grote · Electrical & Lighting
GRT87830
In stock · ships from Knoxville
The Grote 87830 is a trailer nose box (junction box) that provides the main electrical connection between a tractor and trailer.
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Direct replacement for Great Dane part number 47393. May fit other trailers with a 4-hole mount nose box, but verify dimensions and pin layout before installation.
Part data verified against 2 catalog sources
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It uses a 4-hole mount and split pin terminals, and is specifically made as a direct replacement for Great Dane trailers that use the OEM part number 47393. Nose boxes like this are commonly replaced when the pins become corroded, deformed, or when internal connections fail, causing intermittent lighting or ABS problems.
Part Number: GRT87830
RECEPTACLE, BOX W SPLIT PIN
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
