ISX
Cummins ISX
Western Star • 4900 • 4900 (1968)
Overview
The Cummins ISX inline-six was a major heavy-duty supplier option in later Western Star 4900 trucks.
Specifications
6
Cylinders
Fuel
Diesel
Production
Production period unknown
Applications
Western Star 4900
4900 (1968)
Introduced 1968
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