NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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7-Way Round To 4-Way Flat Adapter

7-Way Round To 4-Way Flat Adapter

Part #: BKN CUR57040
Line: Balkamp

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Features & Benefits

Warranty: Standard : See Manufacturer's Complete Written Policy


This connector adapts a 7-way round vehicle socket to fit 4-way flat trailer plug. It also simple plug-and-play design eliminates the need for splicing.

  • 4-way flat connects tail lights, brake lights and turn signals


Brand Curt
Connector Adapter Pattern 4-Way Flat
Contents Adaptor
Connector Adapter Material 7-Way
Manufacturer CURT Manufacturing
Manufacturer Part Number 57040
VMRS Code 053017004

Safety Information

Vehicle Fitment Guide

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