655.01.0122.02 JOST JSK 40 K9 Bearing Repair Kit

The bearing repair kit is a critical component designed to maintain the smooth rotation and structural integrity of the fifth wheel assembly. By replacing worn internal elements, this kit ensures that the connection between the tractor unit and the semi-trailer remains stable and functional under heavy-duty loads. The high-strength components are engineered to withstand constant mechanical stress and environmental factors common in heavy commercial vehicle operations.

655.01.0122.02 is the OE-equivalent of the JOST SKE001370220 bearing repair kit used in the JOST JSK 40 K9 system. This product is engineered to meet strict compatibility standards for high-performance fifth wheel assemblies, ensuring that the mechanical interface functions with precision during long-haul transport tasks.

For workshop technicians, this kit provides a streamlined solution for routine maintenance and component overhaul. Proper installation of the bearing components is essential to prevent excessive vibration or friction within the coupling system. Regular inspection of the fifth wheel assembly and timely replacement with high-grade bearing kits helps extend the service life of the entire coupling mechanism and reduces downtime during transit.

Maintaining the integrity of the fifth wheel through high-quality repair kits is vital for fleet safety and operational efficiency. This bearing kit ensures that the connection point remains resilient against heavy vertical and horizontal forces, providing stable articulation for the vehicle throughout its service life.