4 0 2015 Volvo VNL Left DEF Tank for a Volvo Truck VNL $275 USD This is a used DEF tank off a 2015 Volvo. This will several years and models however please match the part number to ensure an exact fit. The part number is 21839998. This is a 70L DEF tank.... ConditionUsedFits To Make(s)VOLVO TRUCKFits To Model(s)VNLSideLeftStock Number1723 MLS Number13809439CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated9/12/2025 LocationSpartanburg, SC, US Sold ByTony's Truck Parts (877) 350-___ SHOWNUMBERCall Seller Email Seller Save More Info