CURT 58750 - Trailer-Side 4-Pin Flat Trailer Wiring Harness Connector Dust Cover Oversize Item Drilling Required Yes

Drilling Required Yes

rust and UV damage

The CURT class 3 trailer hitch is the most common type of trailer hitch installed on full size pickup trucks and SUVs

2001-2006 Chevrolet Silverado 2500 HD Extended Cab Pickup 78

With Aluminum Bed Upfit Kit: No

CURT 58750 - Trailer-Side 4-Pin Flat Trailer Wiring Harness Connector Dust Cover Oversize Item Drilling Required YesLike trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. Protect your vehicle to trailer wiring connection with a CURT