JOST KIT-FIFTH WHEEL MAJOR REBUILD KIT Cat Tools This Cummins oil fill tube

This Cummins oil fill tube is engineered for ISX and QSX engine models

helping to protect the steering system and ensure consistent hydraulic performance

It serves as an essential component for repairing and maintaining wiring integrity in various Cummins engine applications

it ensures a secure fit and long-lasting performance in demanding environments

Ideal for demanding heavy-duty applications

JOST KIT-FIFTH WHEEL MAJOR REBUILD KIT Cat Tools This Cummins oil fill tubeThe JOST Kit Fifth Wheel Major Rebuild Kit provides all essential components for comprehensive maintenance and restoration of fifth wheel assemblies. Engineered to meet OEM standards, this kit ensures precise fit and reliable performance, enhancing coupling safety and durability. Ideal for professional technicians, it supports extended service life and optimal functionality of fifth wheel systems under demanding conditions.