Sealey Injection & HP Pump Remover/Sprocket Retainer BMW VSE5664Removes the diesel pump and retains the pump sprocket in situ so that the sprockets timing chain configuration remains undisturbed, minimizing the level of engine disassembly. For engine timing use Timing Tool Kit Model No. VSE5666. Removes the diesel pump and retains the pump sprocket in situ so that the sprockets timing chain configuration remains undisturbed, minimizing the level of engine disassembly. Specifications Detail Minimizes engine