Hydrastar 1000 PSI Electric/Hydraulic Trailer Brake Actuator for Drum Brakes – HS-381-7065 Actuator Option::1000 PSI If you're trying to get

If you're trying to get your trailer back in working order

Stud Compatibility: Fits 9/16" and 5/8" studs

and hardware into one complete solution

Upgrade your trailer with this 7

Blueprints: Detailed engineering drawings for accurate fabrication/assembly

Hydrastar 1000 PSI Electric/Hydraulic Trailer Brake Actuator for Drum Brakes – HS-381-7065 Actuator Option::1000 PSI If you're trying to getHydrastar 1000 PSI Electric Hydraulic Trailer Drum Brake Actuator (HS 381 7065) Fast Response Brake Conversion Specs: Housing: Sealed, extruded, anodized aluminum (not cast or plastic) Operation: 12V DC Brake Fluid: Uses DOT 3 or DOT 4 Mounting: Trailer mounted design Electronics: Solid state, weather resistant Wiring: Simple 4 wire setup (12ga) Black: Constant Power Blue: Brake Controller Input White: Ground Yellow: Breakaway Switch PSI Rating: 1000