Original OEM Cummins DEF doser fluid supply module / DEF pump.
Manufacturer: Cummins Inc.Part Number: A063W687Cummins Number: 5509448Number Marked on Housing: A063W687_FSerial Number: SMXD236240019Other Marking: CUDS2Part Name: Doser Fluid Supply ModuleOther Names: DEF Pump, DEF Doser Pump, DEF Supply Pump, AdBlue Pump, Doser Fluid Supply ModuleSystem: Diesel Exhaust Fluid / DEF / AdBlueApplication: Heavy-Duty Commercial TruckEmission System: SCR / Selective Catalytic ReductionEmission Standard/Application: EPA21 applicationsElectrical Connector: 4-PinFluid Connections: Multiple quick-connect fluid portsMaterial: Aluminum / PlasticLocation: DEF / SCR Emissions System
Cross Reference / Interchange genuine Cummins doser fluid supply module is part of the vehicle's SCR emissions system and is responsible for supplying Diesel Exhaust Fluid (DEF / AdBlue) through the aftertreatment dosing system.
The assembly includes the electric pump/module, aluminum housing, integrated fluid connections, electrical connector, mounting points, and components exactly as pictured.
The unit is in good used physical condition with normal cosmetic wear from previous service. The plastic housings and aluminum body appear intact. Fluid ports and electrical connector are present with no obvious major physical damage visible.Known Applications:International / Navistar heavy-duty trucks equipped with compatible Cummins aftertreatment systemsConfirmed example: 2023 International LT625 with Cummins X15Peterbilt heavy-duty trucks with compatible Cummins / PACCAR aftertreatment systemsKenworth heavy-duty trucks with compatible Cummins / PACCAR aftertreatment systemsDAF XF / XG applications using the matching DEF pump configuration
IMPORTANT: Exact fitment varies by truck model, engine, production date, and emissions configuration. Match the complete OEM/Cummins number A063W687 / 5509448, electrical connector, fluid ports, mounting points, and physical configuration with your original unit before purchase.Features:• Genuine Cummins component• DEF / AdBlue fluid supply module• DEF doser pump assembly• SCR emissions system component• OEM number A063W687• Cummins number 5509448• Integrated electric pump/module• Multiple DEF fluid connections• 4-pin electrical connection• Aluminum and reinforced plastic construction• Complete assembly sold as pictured
Free Shipping within the USA.30-Day Warranty.Sold as pictured.
