KOJACK 4T Jack Kit Higher Extension. KJ4T100

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Caravan lifting and levelling jack | Kojack 

Simply and easily lift or level your caravan with this NEW caravan jack from Kojack. Designed and rated at 4t, this caravan jack can lift from your caravans chassis or towball if required. 

Need to change a tyre? No problem with the Kojack, most caravans have lifting points welded into the chassis, and the Kojack comes with multiple jacking point adapters to suit your van.

You can also jack from your towball with the included adapter, this is handy for raising your van evenly from the towball point. This jack can lift a caravan with an ATM up to 4t.  

Need to level your van? Take the guess work out of it by simply jacking your van up on one side, inserting your level ramps underneath the tyre and hyraulically releasing back down.  



  • 4 Piece Kit
  • Double hydraulic rams for extended lift
  • 100mm solid extension piece included 
  • Square head and round head jacking point adapters
  • Carry bag included



  • Model: KJ4T100
  • Lifting Capacity: 4 tonne
  • Lifting Height Range: 214mm to 600mm (using extension adapters)
  • Maximum lift per setting: 220mm  
  • Meets AS/NZS 2693:2007
  • Weight: 12kg 


Warranty Period: 1 Year

Warranty Details: Please CLICK HERE for Warranty Information on this product

  • We ship Australia-wide with national road express freight companies such as Star Track, TNT and Toll.
  • Small Items are sent with Australia Post via regular post.
  • Delivery times are generally 3-5 days from day of dispatch for major cities (sometimes quicker). Please allow longer for regional and remote areas.
  • Once your item(s) have been dispatched, we will provide you freight tracking information so you can track your delivery to your door.
  • Items are fully insured during the freight process.
  • Unfortunately we cannot deliver to PO Boxes.
  • For further details on our Delivery Process you can visit our Delivery Page HERE.

Important Covid-19 Comment: during these difficult times, our dispatch and delivery times are longer than normal. Please allow additional days for delivery over and above the normal estimates outlined above.

Write a product review

Kojack Caravan Jack

By: on 23 November 2021

Good product, easy to use.

Kojack 4T caravan jack

By: on 3 September 2021

Great product and ideally suited to lifting the caravan safely without hesitation.

Kojak levelling hydraulic Jack

By: on 17 October 2019

Excellent customer service, product is exactly what I required - highly recommend caravan RV camping. Thanks
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