Dexter K99-066-00 DX6.6 Drum Brake Surge Actuator 6,600 lb Drop-N-Go 2" Ball

The Dexter K99-066-00 (Model 66 / DX6.6) is a hydraulic surge brake actuator, also called a trailer brake actuator, for trailers with drum brakes. When the trailer pushes against the tow vehicle during deceleration, the actuator's master cylinder sends hydraulic pressure to the trailer brakes. No electronic brake controller is needed.

Key Features:

• Rated for 6,600 lb capacity
• Drop-N-Go auto-latch coupler fits a 2" hitch ball and latches automatically when set onto the ball
• Mounts on a 3" trailer tongue
• Aluminum master cylinder with solenoid plumbing built in, so the solenoid does not need to come off for servicing
• Cast steel ball clamp, with a safety pin that locks the ball clamp
• Grease fittings on the roller pin
• PVC-coated coiled emergency stop cable

The hitch ball is not included. The brake lockout solenoid is sold separately.