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Latest Western Star 4900 Technical Service Bulletins
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2010 Western Star 4900 Engine And Engine Cooling Service Bulletin 343469
NHTSA Item Number: 10049519 Date of Bulletin: Dec 01, 2012
Service Bulletin Number: SBW-2018 Component: Engine And Engine Cooling
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2011 Western Star 4900 Engine And Engine Cooling Service Bulletin 343470
NHTSA Item Number: 10049519 Date of Bulletin: Dec 01, 2012
Service Bulletin Number: SBW-2018 Component: Engine And Engine Cooling
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2012 Western Star 4900 Engine And Engine Cooling Service Bulletin 343471
NHTSA Item Number: 10049519 Date of Bulletin: Dec 01, 2012
Service Bulletin Number: SBW-2018 Component: Engine And Engine Cooling
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2013 Western Star 4900 Engine And Engine Cooling Service Bulletin 343472
NHTSA Item Number: 10049519 Date of Bulletin: Dec 01, 2012
Service Bulletin Number: SBW-2018 Component: Engine And Engine Cooling
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2010 Western Star 4900 Service Brakes, Air Service Bulletin 336962
NHTSA Item Number: 10044782 Date of Bulletin: Aug 01, 2012
Service Bulletin Number: WSB-42-6 Component: Service Brakes, Air
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2013 Western Star 4900 Service Brakes, Air Service Bulletin 336968
NHTSA Item Number: 10044782 Date of Bulletin: Aug 01, 2012
Service Bulletin Number: WSB-42-6 Component: Service Brakes, Air
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2010 Western Star 4900 Service Brakes, Air Service Bulletin 340237
NHTSA Item Number: 10046783 Date of Bulletin: Aug 01, 2012
Service Bulletin Number: WSB-42-05 Component: Service Brakes, Air
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2010 Western Star 4900 Service Brakes, Air Service Bulletin 340238
NHTSA Item Number: 10046783 Date of Bulletin: Aug 01, 2012
Service Bulletin Number: WSB-42-05 Component: Service Brakes, Air
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2010 Western Star 4900 Service Brakes, Air Service Bulletin 340239
NHTSA Item Number: 10046783 Date of Bulletin: Aug 01, 2012
Service Bulletin Number: WSB-42-05 Component: Service Brakes, Air
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2010 Western Star 4900 Service Brakes, Air Service Bulletin 340240
NHTSA Item Number: 10046783 Date of Bulletin: Aug 01, 2012
Service Bulletin Number: WSB-42-05 Component: Service Brakes, Air