Dual mated harnesses equipped with a mated “Quik-Connect” connector and vehicle-specific connector for all current and past model applications. 24″ wire, dual-mated harnesses allow for ease of wiring installation when connecting to any Hayes brake control.
Hayes controllers have an exclusive four-wire connector that when used with a vehicle-specific wiring harness enables the brake controller to essentially be plugged in and ready to go.
Compatibility: Hayes Quik-Connect ® Brake Control Systems
Plug-In Type: Snap-In
Plug Style: 1
Requires Adapter Harness: No
Estimated Install Time (Hours): 1.5
Features
- Simply Snap Together
- No Splicing Required
- Installations Are Fast And Easy
Before You Order
Confirm that 81780hbc matches your existing part and intended application. Check the source-listed product type, dimensions, connection details, and included components where applicable before ordering.
Frequently Asked Questions
What should I check before choosing Hayes Brake Controllers 81780HBC Electrical Connectors?
Compare the source-listed product type and specifications for 81780hbc with the part and application you need. The listing identifies it as trailer brake controller connector.




