US PRO DIESEL INJECTOR COPPER WASHER SEAL PULLER. THE TOOL HAS A TAPERED AND THREADED TIP SO THAT IT CAN BE SCREWED / PUSHED IN TO THE CENTRE OF THE WASHER TO PROVIDE GRIP. A SPECIALISED TOOL FOR EXTRACTING THE COPPER WASHERS USED TO SEAL DIESEL INJECTORS WHERE THEY ENTER THE CYLINDER HEAD.
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