Air brake kit


  • Air brake kit to suit hydraulic braked vehicles including; F Trucks, Chev, RAM, tractors & light trucks.
  • Popular with large 5th wheelers, gooseneck floats and plant trailers over 4.5t with air brakes.
  • This kit converts hydraulic brake signal to a controlled air output for use with air braked trailers.
  • This Single compressor kit is designed to service a tandem axle trailer with small air brake boosters.. axle 1 – 12/16 spring brake boosters, axle 2 – type 12 booster. Larger boosters or triaxle trailer will require a twin compressor kit. The Kit is designed to utilize the existing park brake on the vehicle to apply / release the trailer air brakes.
  • The main component of the kit is the hydraulic reaction valve as shown in pictures.


 Hydraulic activated air brake system includes:

  • Air tank.
  • 12v Compressor.
  • Hydraulic Reaction Valve & pipe etc..
  • Low air buzzer & tank pressure gauge.
  • Handbrake interlock schematic diagram.
  • Please contact supplier to ensure this part is suitable to your vehicle.

Air Brakes Explained

Learn how air brakes work, whether they suit your vehicle and whether they are for you! Contact our professional staff today for personal advice.

Additional information

Weight19 kg
Dimensions58 × 58 × 36 cm

Single Compressor Air Brake, Dual Compressor Air Brake