Couplemate Trailer Parts.
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Couplings

  • Al-ko off-road coupling
    ALKO – Archive Page

    AL-KO 3500kg 50mm Off-Road Ball Coupling – 619350

    COUPLING-50-OFFROAD $305.30 Inc.GST
    Add to cart In stock
  • Trailer Brake Cable Kit CM791

    Galvanised Trailer Brake Cable Kit

    CABLE-KIT $42.50 Inc.GST
    Add to cart In stock
  • Override Park Low Profile Hand Brake
    ALKO – Archive Page

    AL-KO Override Park Low Profile Hand Brake

    HANDBRAKE-LOWPROFILE-AL $34.30 Inc.GST
    Add to cart In stock
  • 3.5t electric caravan coupling
    ALKO – Archive Page

    AL-KO 3500kg 50mm Ball Coupling, CTA-060191

    COUPLING-50 $121.00 Inc.GST
    Add to cart In stock
  • replacement treg pin

    Replacement Pin and Clip for Treg Coupling

    LOCK-POLY $37.50 Inc.GST
    Add to cart In stock
  • AL-KO straight handbrake
    ALKO – Archive Page

    AL-KO Push Button Park Brake

    Price range: $82.45 through $90.00 Inc.GST
    Options This product has multiple variants. The options may be chosen on the product page In stock
  • 10t tow ball collar
    CM-Core – Archive Page
    Australian-Made – Archive Page

    Tow Ball Collar 10t

    TOWBALL-10T-C $178.00 Inc.GST
    Add to cart In stock
  • 2t Alko Snap Coupling
    ALKO – Archive Page

    2.0t x 50mm Ball Two-Hole Coupling

    COUPLING-50-2-hole $51.70 Inc.GST
    Add to cart In stock
  • Hydraulic Master Cylinder Park Brake

    Hydraulic Master Cylinder Park Brake – 610949

    HYDRAULIC-CYLINDER-BRAKE $37.94 Inc.GST
    Add to cart In stock
  • 50mm Park Brake Handle

    Boat Trailer Park Brake Handle

    Price range: $58.00 through $64.50 Inc.GST
    Options This product has multiple variants. The options may be chosen on the product page In stock
  • 2.0t Trailer Coupling 3 hole

    2.0t x 50mm Ball Coupling w/ 3 Bolt Hole

    COUPLING-50-3-hole $43.99 Inc.GST
    Add to cart In stock
  • 3" Swivel Ring Coupling Bolt-On - 120kN
    Wallace Forge – Archive Page

    3″ Swivel Ring Coupling Bolt-On – 120kN

    COUPLING-RING-3-12T-SWIVEL $654.50 Inc.GST
    Add to cart In stock

For caravans with electric brakes that require off-road articulation, top coupling options include the  AL-KO Off-Road Electric Coupling, the  ARK XO Extreme Off-Road Coupling, and the Cruisemaster DO35/DO45  (which integrates with the electric braking system via wiring, not the coupling head itself).

These products offer the necessary articulation for rugged terrain while being compatible with electric braking systems.

AL-KO 3.5T Off-Road Electric Coupling

An Australian-engineered solution that offers a high degree of off-road articulation while working seamlessly with a standard 50mm tow ball and your caravan’s electric brakes.

  • Pros: Uses the standard 50mm tow ball, features a quick, easy hitching design, has tough, zinc-plated components for durability, and is fatigue-tested to 2 million cycles.
  • Cons: Like all ball couplings, some forum users suggest pin-style couplings may offer greater strength in extreme rollover scenarios than ball couplings.

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