49-13 - DEF
Western Star technical service bulletin 49-13 for 2010-2013 Western Star 4900, 2010-2013 Western Star 4700 and 2010-2013 Western Star Constellation and others.
- Bulletin number
- 49-13
- Component
- Fuel system, gasoline
- Summary
- 49-13 - DEF Return Line Fitting Heater, 6-Gallon Tanks
Vehicles covered
- Western Star 4900 2010-2013 2010201120122013
- Western Star 4700 2010-2013 2010201120122013
- Western Star Constellation 2010-2013 2010201120122013
- Western Star 6900 2010-2013 2010201120122013
- Western Star 4800 2010-2013 2010201120122013
- Western Star 5900 2010-2013 2010201120122013
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