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Automann · Electrical & Lighting
178.3071
In stock · ships from Knoxville
This is a battery terminal adapter that converts a 3/8-inch threaded stud connection, commonly found on Group 31 commercial batteries, into a standard SAE automotive top post.
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Universal fit
Universal adapter for any battery or cable setup that needs to convert from a standard SAE taper post (positive or negative) to a 3/8"-16 stud. Most commonly used on Group 31 commercial/HD batteries.
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It allows you to connect traditional post-style battery cables to stud-type batteries, which is useful when replacing or retrofitting heavy-duty truck batteries. The adapter typically features a lead base with a steel threaded insert and a nylon locking ring to maintain a tight, vibration-proof connection. These are often replaced when terminals become corroded, cross-threaded, or when switching battery types during a replacement.
Part Number: 178.3071
Conversion Terminal Post 3/8in Stud
Dealer: Knox Trailers
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Parts commonly needed alongside electrical & lighting
