XZR8®
Jost SK75016-13 Fifth Wheel Cushion Ring Assembly
Jost SK75016-13 Fifth Wheel Cushion Ring Assembly - Image 2
Jost SK75016-13 Fifth Wheel Cushion Ring Assembly - Image 3
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Jost SK75016-13 Fifth Wheel Cushion Ring Assembly


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3-Year Factory Warranty
90-Day Hassle-Free Returns
24/7 Dedicated Support
Weight1.9 kg
Height5 in
Mounting Bolt Holes4
Included ComponentsTwo-Piece Wear Ring, Mounting Bolts
ApplicationsJost JSK 37 Series Fifth Wheel Couplers
FunctionCoupling Shock Absorption, Noise Reduction
Package Dimensions35 × 35 × 20 cm

Manufacturer No.

  • SK75016-13
  • SK7501613
  • SK 75016-13

Interchange No.

  • SK3105-92
  • SK310592
  • SK 3105-92
  • JXSK75016-13

Fitment Vehicles

  • Jost JSK 37F Series
  • Jost JSK 37H Series
  • Jost JSK 37U Series
  • Kenworth Semi-Tractors
  • Peterbilt Semi-Tractors
  • Stoughton Trailers
The Jost SK75016-13 is a fifth wheel cushion ring assembly designed for JSK 37 series couplers including 37F, 37H, and 37U models. The kit includes a two-piece wear ring and mounting bolts to replace worn or damaged cushion components. It functions to absorb coupling shock and reduce jolts and noise transmitted between tractor and trailer during start and stop operations. Compatible with Kenworth, Peterbilt, and Stoughton trailer configurations utilizing Jost fifth wheels. Weight is 1.9 kg. Cross-references SK3105-92.