Replacement Jost JSK 42 – Standard fifth wheel couplings 2”

Product Description

Lightweight fifthwheel.

CRN/ Rating:

  • 24286 D-Value 190 kN


  • Maintenance free top plate.
  • Maintenance free rubber cushioned pivot bearings.
  • Maintenance free wearing ring.
  • Only one remaining grease point, the lock jaw (little grease required).
  • General freight
  • B-Double


  • The JSK 42 Fifthwheel is a lightweight, one handed operation fifthwheel. It comes in various models and heights.
  • It is a low maintenance fifthwheel with little greasing required. It is available in as a greased or greaseless top plate with the option of the new patented JOST 3 point sensor system which ensures secure and safe locking of the fifthwheel.
  • These features significantly reduce the risk of accident or incorrect hitching. The JSK 42 (greaseless models) is now fitted with an automatic lubricant system known as a LubeTronic. This system eliminates the need to grease the jaw of the fifthwheel for up to 3 years or 300,000 whichever occurs first.
  • jsk42.PDF

Note: We could design and produce any type of fifth wheels as per customers drawings and samples


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