AdBlue dosing pump Scania DAF

The spare part with code 73074 is the dosing pump of the AdBlue unit of the SCR system on Scania and DAF vehicles.

From a technical point of view, the assembly functions to feed the AdBlue circuit by drawing the fluid from the tank, pressurising it and sending it to the SCR dosing system.

Technical characteristics

• Component type: AdBlue pump
• Belongs to system: SCR (emission reduction system)
• Nominal operating voltage: 24 V
• Emission standard commonly referenced in compatible sheets: Euro 6
• Weight: approximately 1.55–1.99 kg

DIPA can intervene to overhaul these components thanks to its experience and expertise.

Functions

• Suction of AdBlue from the tank
• Pressurisation of the urea fluid
• Feeding the SCR circuit
• Delivering the reductant to the dosing system
• Supporting the correct operation of AdBlue injection
• Managing the delivery of fluid into the feed module
• Contributing to the reduction of nitrogen oxides

Model applications

• Scania series P/G/R/R/L
• DAF XF/LF

Common faults

• The pump appears completely inactive
• Difficulty generating pressure
• Unusual noise from the pump
• Warning light on the instrument panel for SCR circuit fault

Final conclusions

The pump with code 73074 is the component that feeds the SCR circuit for emission reduction on heavy vehicles from Scania and DAF.

DIPA has a wide range of spare parts dedicated to the Truck world, construction vehicles and industrial equipment. Not only that: it has reconditioned components that perform like new, with which it is possible to save on replacements while contributing to environmental protection through the circular economy. If the spare part you need is not available, don’t worry: DIPA can refurbish your part "on demand," restoring full functionality and safety in a short time.