Couplemate Trailer Parts.
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Master Cylinder

  • 3/4" Hydraulic Trailer Master Cylinder

    3/4-inch Hydraulic Trailer Master Cylinder – 313001

    HYDRAULIC-001-3/4 $29.73 Inc.GST
    Add to cart In stock
  • 7/8" Hydraulic Trailer Master Cylinder

    7/8″ Hydraulic Trailer Master Cylinder – 313007

    HYDRAULIC-001-7/8 $35.95 Inc.GST
    Add to cart In stock

Master Cylinder

Hydraulic trailer master cylinder, 7/8 inch to suit 2000kg override couplings towing tandem axle trailers. Best suited to 14-inch, 15-inch and 16-inch wheels.

Bleed and adjusted brakes are the key to an efficient hydraulic braking system.

Once the brakes bleed, tighten the nut on the back of the brake lever.

A zinc bracket is required brake for hydraulic braking systems.

  1. Fit the cylinder bracket on the rear bolt mounts
  2. Bolt hole mounts are 54mm between centres
  3. Select 1/2-inch bolts that bolt right through your bracket, coupling and drawbar
  4. Disconnect the parking brake
  5. Adjust the lower nut 2mm from the back of the override, then lock it off.

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