Heavy Duty Electric Over Hydraulic Brake Actuator Delivering Rock Solid 1600 Psi Stopping Power For Disc Trailer Brakes With No Sweat Four Wire Setup And Built In Bleeder Screw

Disc Trailer Brake Pump Actuator With Single Unit Pack
✔️ 1600 Psi Output Compact Aluminum Frame And Quick Bleed

This heavy duty electric over hydraulic brake actuator replaces impact type units on your trailer setup. You hook it up between the tow vehicle and your disc brake calipers to get smooth stopping power every time you hit the pedal. It mounts right onto the frame rail and ties into your brake controller through a simple four wire harness that handles ground, power, and break away circuits. Most guys slap one on single or tandem axle setups when they want better modulation without swapping out their existing lines.

✅ Compact Exterior Measuring 11-3/4 By 3 By 7-3/8 Inches Fits Standard Mounts
✅ Polished Extruded Aluminum Body Resists Rust And Road Salt Damage
✅ Integrated Bleeder Valve Lets You Purge Air Lines Without Extra Tools
✅ Direct Replacement Part Number Matches Original Hba-16 Specifications
✅ Compatible With Any Market Cut Off Bracket And Existing Reservoirs

💡 Why do trailer owners complain about weak braking after years of hauling heavy loads?
Switching to a proportional pump fixes the spongy pedal issue by sending smooth hydraulic fluid straight to your calipers instead of hammering them like legacy impact models. This handy setup gives you these clear benefits:
- matched brake controller feedback prevents wheel lockup on slick roads
- integral bleed valve speeds up fluid changes without bench bleeding
- extruded aluminum casing sheds friction heat better than cast iron parts
- bolt up footprint lines up with standard receiver tubes and hitch mounts directly

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