Rexroth Hydraulic pumpType- A A10VSO 45DFR 31R- PPA12NOOMNR- R910907403FD:- 11W31Model no. - 7370 04 set Required Parts detail:- 1- Valve plate/ Displate- 2- Barrel piston - 3- Hanger plate- 4- Hole down ball- 5- shaft oil seal- 6- PRV:- Spool / compensator-