Engine OM 936 Special tools 80 Introduction of the New Truck Generation - The New Arocs (Model 964) i – This printout will not be recorded by the update service. Status: 01 / 2013 – Sleeve W58.20-1094-00 Use Insertion device for the rear crankshaft radial sealing ring. Special tool number W 936 589 01 14 00 FG 01 Set B Category Mercedes-Benz Truck - Basic Operation Note In combination with W 457 589 01 43 00 Puller Use For pulling the drive gear off the fuel system high-pressure pump. Special tool number W 936 589 05 33 00 W58.20-1095-00 FG 07 Set B Category Mercedes-Benz Truck - Basic Operation