Service Solution for prematurely failing coolers on WST Models equipped with Allison Transmissions and...
Western Star technical service bulletin SS1034579 for 2019-2020 Western Star 4900, 2019-2020 Western Star 4700 and 2019-2020 Western Star 5700 and others.
- Bulletin number
- SS1034579
- Component
- Equipment
- Summary
- Service Solution for prematurely failing coolers on WST Models equipped with Allison Transmissions and Rocore Transmission coolers (07-23256-001) with tow pin front X-member. Part number 07-25266-000 is a direct replacement of the failing coolers and requires no modifications or plumbing changes.
Vehicles covered
- Western Star 4900 2019-2020 20192020
- Western Star 4700 2019-2020 20192020
- Western Star 5700 2019-2020 20192020
- Western Star 6900 2019-2020 20192020
- Western Star 4800 2019-2020 20192020
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