4 0 Cummins ISX12 G Fuel Injection Pump $250 USD Used takeoff Cummins ISX12 G natural gas fuel control module . Part number: 5320527. Sold as is. No warranty. Quantity10ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12 GPart Number5320527Stock NumberRyd 5320527 MLS Number13540618CategoryFuel Injection Pumps Last Updated4/26/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info