Surge actuator has a corrosion-resistant composite master cylinder and zinc plating. EZ-Latch coupler is easy to use. Electric lockout activates automatically to keep brakes from actuating when in reverse.

Features:

• Hydraulic actuator activates trailer's brakes when tow vehicle slows or stops

• Electric reverse lockout lets you back up without actuating trailer brakes

  • Solenoid activates automatically when you shift into reverse

• EZ-Latch coupler mechanism for simple, secure hookup and disconnect

  • Lets you hook up when latch is in closed position - just drop coupler over hitch ball and latch will snap into place

• Zinc plating offers excellent corrosion resistance

  • 120-Hour salt spray rating

• Composite master cylinder is durable and efficient

  • Glass-reinforced nylon construction resists rust and corrosion

  • Large reservoir provides increased capacity for brake fluid

  • Automotive-style diaphragm cap creates completely enclosed system to help prevent contamination of fluid

• Large rear rollers allow for easy movement and smooth operation

• Breakaway included

  • Snap hook on safety cable ensures secure connection to breakaway lever

• Heavy-duty steel construction with sturdy, reinforced outer casing

• Bolt-on installation

  • Requires 2-1/2" x 4-1/2" Grade-5 bolts (not included) for mounting

• Made in the USA

Specs:

• Application: trailers with hydraulic disc brakes

• Ball size: 2"

• Gross towing weight: 7,000 lbs

• Maximum tongue weight: 700 lbs

• Mounting: straight, 3" wide trailer tongue

  • Bolt holes are 3" apart on center

• Model number: DA70

• 1-Year warranty