I recently bought a MF65 and pretty much decided to mount a front auxilary hydraulic pump to power loader. Cant find clear info on mounting front hydraulic pumps anywhere. Burdens has pumps cheap enough, but how to connect to front of engine driveshaft is mystery. Closest I came is http://tracparts.com/Merchant2/merchant.mvc?page=T/PROD/mfhydraulicpumpdriveshafts/A-707166M92 which shows a front hydraulic pump "driveshaft". Best I can tell this driveshaft screws? into front end of engine crank and then pump's shaft fits into other end. Brackets apparently have to be fabricated to mount the pump. (looking at price, apparently they are very proud of this driveshaft also) It also is for a MF165, which should be very simular to my MF65 (think MF165 is just updated version of MF65) but thats unknown for sure also. Hard to get good look at where pump would go do to steering stuff in way. MF really wanted to make this tractor compact and went out of way to cram everything together as much as possible. Apparently steering pitman arm also has to be modified so as not to interfer with the pump driveshaft.