1 0 Western Star 4900FA DEF Tank for a 2015 Western Star 4900 FA $695 USD GOOD DEF TANK STEP ASSY STEP AND BOX ARE BENT, Engine Make: Cummins, Engine Model: ISX/Signature ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2015Stock Number101425-19 MLS Number13958433CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated10/31/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2016 Western Star 5700 DEF Tank $395 USD USED DEF TANK ASSEMBLY, Engine Make: Detroit, Engine Model: DD15 EV ConditionUsedFits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2016Stock Number72925-21 MLS Number13735795CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated8/1/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2013 Western Star 4700 DEF Tank $425 USD USED DEF TANK ASSY OFF 2013 WESTERN STAR 4700, Engine Make: Detroit, Engine Model: DD13 ConditionUsedFits To Make(s)Western StarFits To Model(s)4700Will Fit Year(s)2013Stock Number22525-6 MLS Number13430315CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated3/5/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2015 Western Star 4900EX DEF Tank $450 USD LH DEF TANK ASSY, Engine Make: Cummins, Engine Model: ISX15 ConditionUsedFits To Make(s)Western StarFits To Model(s)4900EXWill Fit Year(s)2015Stock Number91523-8 MLS Number12330359CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated12/18/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2018 Western Star 5700 DEF Tank $495 USD USED DEF TANK ASSY, Engine Make: Detroit, Engine Model: DD15 ConditionUsedFits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2018Stock Number82823-16 MLS Number12281463CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated12/18/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2019 Western Star 5700 DEF Tank $550 USD DEF TANK ASSY 019 5700EX, Air/Hydraulic: Air/Hydraulic, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2019Stock Number111822-2 MLS Number11763459CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated12/18/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2024 Western Star 49X DEF Tank $895 USD DEF TANK ASSY OFF 2024 WESTERN STAR 49X, Engine Make: Detroit, Engine Model: DD16 ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2024Stock Number111723-13 MLS Number12447456CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated12/18/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info