View 1 Photo View 0 Videos 2020 Peterbilt 579 DEF Tank $395 USD DEF TANK ASSY 20 579, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number112025-16 MLS Number14004436CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2023 Peterbilt 579 DEF Tank $395 USD DEF TANK ASSEMBLY, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number71525-8 MLS Number13727256CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2019 Peterbilt 579 DEF Tank $395 USD USED DEF TANK ASSY OFF 2019 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Stock Number41325-17 MLS Number13523098CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2014 Peterbilt 579 DEF Tank $450 USD USED DEF TANK ASSY OFF 2014 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2014Stock Number30325-12 MLS Number13446301CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 DEF Tank $425 USD USED DEF TANK ASSY OFF 2020 PETE 579, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number21325-26 MLS Number13405419CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 DEF Tank $495 USD USED DEF TANK ASSY, CHROME COVER, OFF 2021 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock Number12025-19 MLS Number13378550CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2014 Peterbilt 579 DEF Tank $395 USD USED DEF TANK ASSY OFF 2014 PETE 579, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2014Stock Number110824-23 MLS Number13224055CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2023 Peterbilt 579 DEF Tank $695 USD USED DEF TANK ASSY OFF 2023 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number62424-9 MLS Number12957116CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 DEF Tank $595 USD USED DEF TANK ASSY OFF 2020 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number60624-10 MLS Number12924253CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2016 Peterbilt 579 DEF Tank $395 USD USED DEF TANK ASSY OFF 2016 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Stock Number40924-22 MLS Number12793080CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2017 Peterbilt 579 Left DEF Tank $200 USD Driver Side DEF Tank For 2017 Peterbilt 579, TANK ONLY, PUMP SOLD SEPARATELY ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579SideLeftStock Number4262-9 MLS Number14291550CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2023 Peterbilt 579 DEF Tank $595 USD USED DEF TANK OFF 2023 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number22624-9 MLS Number12707342CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2016 Peterbilt 579 DEF Tank $200 USD Passenger Side DEF Tank for 2016 Peterbilt 579, TANK ONLY, PUMP SOLD SEPARATELY ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number1812-14 MLS Number14290920CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2019 Peterbilt 579 DEF Tank $495 USD USED DEF TANK OFF 2019 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Stock Number12024-32 MLS Number12588838CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2018 Peterbilt 579 DEF Tank $595 USD USED DEF TANK ASSY OFF 2018 PETE 579, Engine Make: Cummins, Engine Model: ISX15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Stock Number122523-32 MLS Number12553201CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Peterbilt 579 DEF Tank $550 USD USED DEF TANK ASSY, Engine Make: Cummins, Engine Model: ISX15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number82123-16 MLS Number12263163CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2014 Peterbilt 579 DEF Tank $595 USD DEF TANK ASSY 014 579 MX13, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2014Stock Number70323-14 MLS Number12166393CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2023 Peterbilt 579 DEF Tank Contact for price TANK ONLY, PUMP SOLD SEPARATELY ConditionUsedEngine ModelX15Fits To Make(s)PETERBILTFits To Model(s)579Stock Number4469-13 MLS Number14350518CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2019 Peterbilt 579 Left DEF Tank Contact for price TANK ONLY, PUMP SOLD SEPARATELY ConditionUsedEngine ModelMX-13Fits To Make(s)PETERBILTFits To Model(s)579SideLeftStock Number4470-10 MLS Number14335974CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2014 Peterbilt 579 DEF Tank Contact for price TANK ONLY, PUMP SOLD SEPARATELY ConditionUsedEngine ModelMX-13Fits To Make(s)PETERBILTFits To Model(s)579Stock Number4462-11 MLS Number14319963CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2016 Peterbilt 579 DEF Tank $495 USD DEF TANK ASSY 016 579 - Air/Hydraulic: Air/Hydraulic, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Stock Number11823-16 MLS Number11849344CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2018 Peterbilt 579 DEF Tank $200 USD Driver Side DEF Tank, From 2018 Peteriblt 579 Sleeper Cab, TANK ONLY, PUMP SOLD SEPARATELY ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number4360-10 MLS Number14137504CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 DEF Tank $595 USD DEF TANK ASSY 2020 579, Air/Hydraulic: Air/Hydraulic, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number90722-6 MLS Number11607570CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 DEF Tank $595 USD GOOD USED DEF TANK ASSY 2020 579, Air/Hydraulic: Air/Hydraulic, Engine Make: Cummins, Engine Model: X15 ConditionUsedEngine ModelCummins X15Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number61222-5 MLS Number11464376CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 DEF Tank $695 USD DEF TANK ASSY 2020 579, Air/Hydraulic: Air/Hydraulic, Engine Make: Cummins, Engine Model: X15 ConditionUsedEngine ModelCummins X15Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number61122-6 MLS Number11460627CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info