The car came with the motor and pump in the trunk and the motor was partly disassembled. I messed with it and it acted funny, the pump not acting at all, so I decided to get new parts from RA. The motor arrived with a mechanical pump drive (much like to original one), the pump, however, is fully electronic, so no gear drive. While I understand that this is easier on the install, I am not convinced I can run the drive gear on the motor with no mechanical pump installed, as I fear the parts may fall apart because of no counter parts on the pump side. Here are the links to the pics on RAs website for reference: https://www.rockauto.com/info/308/8-6712_Primary__ra_p.jpg https://www.rockauto.com/info/111/85156-bac__ra_p.jpg https://www.rockauto.com/info/744/WPM156_F__ra_p.jpg Does anybody know, if I can install the e-pump over the mechanical motor drive?
