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Grote · Electrical & Lighting
84-9185
In stock · ships from Knoxville
This is a brass adapter nut that screws onto a top-post battery terminal, replacing the standard nut and providing a 5/16"-18 threaded stud for accessory connections.
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Check battery post thread size; fits standard 5/16"-18 top-post bolts. Not for side-post batteries.
Part data verified against 2 catalog sources
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It lets you attach power wires for aftermarket equipment like lighting, winches, or brake controllers directly to the battery without modifying the original cable. Sold in a pack of five, it’s commonly used on heavy-duty trucks, trailers, and other vehicles with standard top-post batteries.
Part Number: 84-9185
BATTERY POST ADAPTOR
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
