View 4 Photos View 0 Videos Cummins DEF Pump for a Cummins ALL Newly Listed $900.11 USD NEW OEM SURPLUS DEF PUMP FOR EPA 17 ISB/QSB ENGINES, 5506956 Quantity46ConditionNewEngine ModelCUMMINS ISBFits To Make(s)CUMMINSFits To Model(s)ALLStock NumberCMM 5506956 MLS Number14127061CategoryDiesel Exhaust Fluid (DEF) Pumps Last Updated2/5/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info