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The nozzle retaining nut on Volvo EUI injectors requires significant torque. The G4-42 Wrench is a specialized socket with the exact prong profile to engage the cap. It is heat-treated to withstand over 100NM of force, ensuring you can crack open tight injectors safely.




Features & Advantages:
High Strength: Won't deform under high torque like standard tools.
Safety: Secure engagement prevents the tool from slipping and injuring the technician.
Application Scenarios: Routine nozzle changes and teardowns on Volvo heavy trucks.



