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Message: <blockquote data-quote="campbell45" data-source="post: 129667" data-attributes="member: 23825">Thanks [USER=21921]@River Fluid Power[/USER]! The wear is not terrible for the motor on the right. The slight grooves seen on the mounting flange are very minimal - enough that I feel comfortable cleaning it up with some glass and sand paper. Unless you're seeing something considerable I'm not - or advise against that??However, the motor on the left (pictured earlier and the one I believe is original) definitely has enough wear that I think oil pressure could be lost.But I did not notice any drive issues with this side - I'm sure theres got to be some loss of power due to the wear though.Are you able to get individual parts like the geroler and valve plates?Also have you seen any 4000 series valve plates with that kind of oblong circle thats pictured on the right?All the 4000 series I've seen are a perfect circle for the o-ring.My local hydraulic shop had the ability to get parts and rebuild my vickers TA1919 but said they arent able to get parts anymore for these drive motors... and in theyre words, if they could, it wouldnt be economical to replace parts vs buying a whole new drive motor.They also mentioned bobcat usually specified custom displacements.For example, the original drive motors may have been spec'd at 230 cm3/r for these bobcats.But char-lynn only shows either 205 or 245 cm3/r displacements.[URL unfurl="true"]https://www.eaton.com/ecm/groups/public/@pub/@eaton/@hyd/documents/content/pll_1333.pdf[/URL]Your thoughts? and again, thank you!</blockquote>

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