CURT Electrical Adapter (7-Way Round Vehicle to 4-Way Flat Trailer) | Del City
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Trailer & Towing AccessoriesTowing ElectricalTrailer Wire ConnectionsTrailer Connector Adapters

CURT Electrical Adapter (7-Way Round Vehicle to 4-Way Flat Trailer)

Black CURT 57040 adapter converting 7-way round to 4-way flat for trailer wiring, showcasing round connector design.
Black CURT 57040 adapter converting 7-way round to 4-way flat for trailer wiring, showcasing round connector design.

CURT 7-Way to 4-Way Trailer Adapter for Secure Vehicle Connections

Electrical Adapter (7-Way Round Vehicle to 4-Way Flat Trailer)

  • Adapts a 7-way round vehicle socket to fit 4-way flat trailer plugs
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • All CURT items have a 15% restocking fee
CURT ADAPTER
CURT ADAPTER
CURT57040 CURT 57040, 7-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter (1 MIN)
IN STOCK
QTY PRICE UOM
1+ 9.37143 1EA
CURT57041 CURT 57041, 7-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter (1 MIN)
IN STOCK
QTY PRICE UOM
1+ 11.75821 1EA
Item Description Price Qty in Package In Stock Add to cart
CURT57040 CURT 57040, 7-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter (1 MIN)
9.37143
1EA
CURT57041 CURT 57041, 7-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter (1 MIN)
11.75821
1EA

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