Trailer, Truck and Bus Components

We supply components for trailers, trucks, busses, semi trailers, plant trailers, camper trailers, 5 wheel caravans and agricultural equipment.

Products we deal in:

  • Trailer axles, and air / mechanical suspensions
  • Trailer landing gears
  • Truck fifth wheels, tippers, and refuse vehicles
  • Electrical system
  • Wheel rims, and twist locks
  • Pintle hooks
  • King pins
  • Ball bearing turn tables

JOST Trailer Axles

JOST is a corporate group that has been a global leader in the production of systems, modules and components since its foundation in 1952. On the african market it has been present for more than 50 years. The fifth wheel comes standard with bolt on/weld on feet.The fifth wheel coupling can be linked to the central lubrication system of the prime mover.

Download PDF Catalogue

King Pins

The king pin is a component of the coupling between the semi-trailer and the tractor unit. Different designs make it possible to install king pins onto a trailer quite easily. JOST king pins satisfy the most stringent safety requirements. They are produced from high-quality, coated, forged blanks which are tested for the complete absence of cracks. Exchanging or converting our king pins is both quick and easy.

Download PDF Catalogue


The Modul series of telescopic landing gear is extremely versatile. Thanks to its modular construction with variable mounting and operating heights, various crank handles and connection shaft lengths, plus five different foot types, all client requirements can be catered for.

Download PDF Catalogue

Jost Fifth Wheel

Fifth wheel couplings are fitted to a tractor unit to connect it to the trailer. Fifth wheel couplings are vehicle attaching parts that are subject to mandatory design approval and on which the highest safety requirements are placed. We can supply a suitable fifth wheel coupling for all applications, thus always guaranteeing a sage and secure link between the tractor and the trailer. Below is a list of fifth wheel couplings supplied by JOST Australia.

Download PDF Catalogue