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Off Road Pin Coupling - 3.5T suits electric Brakes

Innovative market leader AL-KO has taken ease of use to a new level with the release of the AL-KO Off-Road Pin Coupling featuring their new patent pending Click Lock ™ system.

The new AL-KO Off-Road Trailer Coupling hitch is suitable for both new caravans, boat trailers & camper trailers, and retrofit to existing caravans and camper trailers.

With the development of Click Lock, AL-KO now offers an off-road pin coupling that is self-locking – automatically completing the primary and secondary locking required for ADR compliance, with no additional action required by the user. The result is hands free hitching, making it safer and easier to use than other pin couplings on the market.

To hitch up, simply lower the coupling over the pin. An integrated positive latching indicator confirms that you are ready to go when it clicks into place.
And that’s all there is to it.

AL-KO has specifically designed this coupling to answer the demands of the most intrepid Australian adventure.

The new Click Lock™ system was designed by AL-KO in Melbourne for Australian off-road conditions and exhaustively tested at the Australian Automotive Research Centre in Anglesea prior to release.

AL-KO’s unique forged yoke allows maximum articulation on both horizontal and vertical planes sustained up to 3500kg ATM. A built in cover makes the coupling completely sealed from the elements with no loose parts, levers or dust caps.

The product has the lowest profile of any pin coupling on the market at just 83mm, making it ideal for tow vehicles with barn doors.

Off-Road Pin Coupling - 3500kg Fixed

Part Number: 619400

For the easiest to use off-road pin coupling on the market - there's only one way to go.

Faster, easier, safer

  • Click Lock™ system offers hands free hitching and one touch unhitching.
  • No fiddling with levers, latches, pins or caps.
  • Automatically double locks for a safe and secure connection.
  • Integrated maintenance free dust seals.
  • Low profile (83mm) ideal for tow vehicles with barn doors.
  • Rated to 3500kg ATM.
  • Designed and developed in Australia for Australian conditions.
  • Heavy duty components for optimum durability in the harshest of conditions

Key Benefits

  • Extreme articulation (vertically and horizontally) suitable for extreme off-road towing.
  • Overcomes the articulation limitations of the traditional ball coupling.
  • Tough zinc plated components. Built for serious off-road use.
  • Suitable for retrofit to existing caravans and camper trailers.
  • Can be used with level rides - weight distribution systems for on road towing.
    *Level rides - weight distribution systems should be removed when towing off road to allow for the articulation of the couplings
  • Uses the standard tow vehicle set up for the ultimate of convenience.
  • Designed to clear most 4wd tail gates.
  • Engineered by AL-KO - the global leader in caravan chassis components to specifically suit Australian conditions.


  • Finish: Zinc plated, powdercoated head
  • Style: Fixed
  • Number of Mounting Holes: 4
  • Mounting Hole Spacing: 184mm (centerline of front holes to centre of rear hole) - 54mm (hole center to hole centre side to side)
  • Rating: 3500kg

Off-Road Pin Coupling - 3500kg Fixed

  • 1 x Off-Road Pin Coupling - 3500kg Fixed
  • 1 x Pin
  • 1x Pin Cover
  • 1 x Compression Washer
  • 1 x Retaining Nut
  • 2 x Grease Nipple Caps