Vanagon Mainshaft Bearing 094 Transmission. This is the mainshaft Bearing for all 094 Manual transmissions. This is an OE mainshaft bearing made by FAG. It is used in all of the manual transmissions that were made for 84-92 Vanagon which are also know as the 094 Gearbox. If you are rebuilding a manual transmission, you are going to need one of these bearings.