CURT 19301 Replacement Spectrum Brake Controller Knob Assembly The adjustment-free hoop

The adjustment-free hoop

Forged from steel

This Chevrolet / GMC tailgate sensor installs easily with everything included in the kit

Retrax IX's unique

CURT 19301 Replacement Spectrum Brake Controller Knob Assembly The adjustment-free hoopThe CURT Spectrum trailer brake controller provides powerful brake operation while maintaining a clean, consistent OE look and feel on the dash of your vehicle. It is comprised of a main module and a separate user interface. This interface is a simple rotary knob with a push button and ten tri color LEDs to control and monitor all trailer brake activity. This package includes the replacement knob assembly for the Spectrum. It comes with the knob,