Update your trailer to be Ready for the Road Ahead™ with reliable brakes, with the Dexter 12" x 2" RH Electric Brake Assembly for Small Trailer Axle. Due to its ability to receive electrical signals from the main vehicle, this replacement part is able to efficiently actuate braking systems and bring trailers to safe and secure stops. Created with durable components suitable for long-term use. FleetPride is your First Click in Heavy Duty®.