With the start of production on March 6, 2018, the fasteners used to attach the slide- and plate-mount...
Western Star technical service bulletin sbw31013 for 2002-2019 Western Star 4900, 2002-2019 Western Star 4700 and 2002-2019 Western Star 5700 and others.
- Bulletin number
- sbw31013
- Component
- Trailer hitches: fifth wheel assembly
- Summary
- With the start of production on March 6, 2018, the fasteners used to attach the slide- and plate-mount style fifth wheels to the outboard angles changed to M16 metric bolts, nuts, and washers.
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