View 8 Photos View 0 Videos Smart Power HR-110 Auxiliary Power Unit (APU) for a 2013 Sutphen Fire Truck Newly Listed Contact for price (Used) 2013 Stephen Fire Truck, HYDRAULIC GENERATOR- Serial Number: 13B04-03, Make: Smart Power, Model: HR-110, RPM: 3600, Volts: 120 / 240, Reference images for condition, For more... ConditionUsedEngine ModelDetroit ISX12Fits To Make(s)SutphenFits To Model(s)Fire TruckWill Fit Year(s)2013Stock NumberP-517925 MLS Number14750617CategoryAuxiliary Power Units (APU) Last Updated11/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info