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(888) 312-8812 Login SignupCushion Ring Assembly
The JOST Fifth Wheel Trailer Hitch Clip Ring Assembly replaces worn or stretched retention hardware to ensure your locking mechanism stays in its proper orientation. Many fleet operators overlook this small component, but using this genuine JOST assembly prevents the vibration-induced play that can lead to locking pin wear. It is manufactured from high-memory spring steel, meaning it won't lose its shape or tension after repeated coupling and uncoupling. The zinc-plated finish is specifically chosen to resist the corrosive additives found in heavy-duty hitch grease. This JOST SK79002-00 hardware set provides the exact factory tolerances needed to maintain a tight, safe connection between your tractor and trailer.
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