Bmw m50 rear main seal tool

thingiverse

I purchased the Victor reinz gasket kit for an m50b25TU. I had the rear main seal but not the tool and insert to install it properly so I made them. After much trial and error I finally ended up with something acceptable. 1. Remove the aluminum housing, make sure you have a new gasket for the housing. 2. You need to remove the old gasket (Carefully screw in and then pull). 3. You need to install the new gasket with the tool, press the gasket by hand, then center the tool in the gasket and hit the tool with a hammer. 4. Insert the rear main seal inside the gasket. 5. Reinstall the housing with the new gasket on the engine. It's not perfect and maybe the RMS installation is too thick but there is the Solidworks document if you want to modify it. Don't worry about breaking the installation tool, you only need it once!