50mm American Hydraulic Coupler

50mm Hydraulic Coupler to suit American trailers and drawbars.

Approved to Australian Standards Compliant AS4177.3 50mm Coupling suits 80mm drawbar to replace non-compliant American couplings.

The bleed pump screw is located under the coupling.

A hydraulic actuator is rated at 2000kg and suits tandem hydraulic setups or 2000kg single axle setups.

Note: One axle only requires hydraulic calipers.

The actuator fits either American calipers or Australian calipers.

The hydraulic coupler includes a reversing switch connected to the vehicle’s lights. The switch disengages the hydraulic braking system while reversing.

• Actuator 7500# 2 Axle DB UFP Inline (A-60).
• Australian Standards Compliant AS4177.3.
• New Zealand Standards Compliant NZS5232.
• REPLACEMENT FOR A70 AND A75 MODEL COUPLERS– Stamped 50 MM Ball size.
• UFP Part #3531-2.
• Suits Single and Dual Axle Trailers.
• Specifically designed for use in the marine environment.
• The A-60 series brake actuators have plated internal metal working parts, and the Master Cylinder is an all-aluminium design that inhibits corrosion.
• It is complete with an electrical reverse solenoid that allows you to back up without brakes the engaging.
• The breakaway cable kit included a reverse lockout and a new pin.

The following 50mm Tow Ball fits this product

• 50mm Tow Ball – 3500kg
• 50mm High Shoulder Tow Ball – 3500kg
• Stainless Tow Bar Anti-Rattle Shim Kit