View 1 Photo View 0 Videos 2012 Peterbilt 337 DEF Tank $238.24 USD DEF TANK, 11.8 GALLON ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number2599053 MLS Number14098775CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/19/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2018 Peterbilt 337 DEF Tank $250 USD GOOD USED DEF TANK, Engine Make: PACCAR, Engine Model: PX-7 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock Number41726-20 MLS Number14370890CategoryDiesel 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 337 DEF Tank $495 USD GOOD USED DEF TANK ASSEMBLY, Engine Make: PACCAR, Engine Model: PX-9 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2020Part NumberNAStock Number12424-10 MLS Number13282023CategoryDiesel 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 2013 Peterbilt 337 DEF Tank $238.24 USD DEF TANK, 11.8 GALLON ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number2598998 MLS Number14098770CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/14/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Peterbilt 337 Right DEF Tank $238.24 USD DEF TANK ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337SideRightStock Number2630475 MLS Number14301738CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated4/30/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2013 Peterbilt 337 DEF Tank $549.99 USD (Used) 2013 Peterbilt 337, DEF TANK- Side: Passenger Side, Material: Plastic, Color: Black, Shape: D, Reference images for condition For more information about this item, gives us a call.... ConditionUsedEngine ModelPaccar PX-6Fits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013Stock NumberP-16978 MLS Number10253341CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2018 Peterbilt 337 DEF Tank Contact for price (Used) 2018 Peterbilt 337, DEF TANK- Side: Driver Left Side, Material: Plastic, Color: Black, Shape: D, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100973 MLS Number13539612CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2013 Peterbilt 337 DEF Tank Contact for price (Used) 2013 Peterbilt 337, DEF TANK- Side: Passenger Right Side, Material: Plastic, Shape: D-Shape Color: Black, Reference images for condition, For more information about this item,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013Part NumberTBDStock NumberP-102256 MLS Number13583920CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2015 Peterbilt 337 DEF Tank Contact for price (Used) 2015 Peterbilt 337, DEF TANK- Side: Driver Left Side, Material: Plastic, Color: Black, Shape: D, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2015Stock NumberP-103940 MLS Number13633829CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2016 Peterbilt 337 DEF Tank Contact for price (Used) 2016 Peterbilt 337, DEF TANK- Side: Driver Left Side, Material: Plastic with Aluminum, Color: Black, Shape: D, Reference images for condition, For more information about this item... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2016Stock NumberP-500637 MLS Number14256857CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Peterbilt 337 Left DEF Tank Newly Listed $238.24 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337SideLeftStock Number2657547 MLS Number14410159CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated6/5/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Peterbilt 337 Left DEF Tank Newly Listed $238.24 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337SideLeftStock Number2657685 MLS Number14410018CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated6/5/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info