Electric over Hydraulic Brakes – Heritage Trailers
Electric Brake Issue | Chevy and GMC Duramax Diesel Forum
Hydrastar® MARINE Electric Over Hydraulic (EOH) Trailer-Mounted Brake Actuator with Expanded 1 Quart Reservoir - Hydrastar
Hydrastar® MARINE Electric Over Hydraulic (EOH) Trailer Mounted Brake Actuator Plug'n'Play Complete System with Controller Adapter Module (CAM) - Hydrastar