For use on sealing rings with internal diameter 4 - 16 mm, e.g. injector nozzle sealing rings on Mercedes CDI engines.
The puller extracts the sealing rings correctly, for example from between the injector nozzle and the cylinder head.
To pull out the sealing ring, screw the taper point of the tool into it, then remove with the impact-type puller.
Length: 365x55x50mm