Parts list: № Number Qty Name Options 1 YZ502886 1 Pump 2 R543707 5 Cap Screw 3 F37040329 1 O-Ring 4 R93324 1 Cap Screw 5 U12037 1 O-Ring 6 R495R 1 O-Ring Next page: ST784835 Transmission Wiring Harness, PST ( - 053999) ST800846 Cover, PST W/O PTO, Single Reduction Axle ( - 066159) ST840348 Retainer, W/O Suspension, PST ( - 060618) ST847643 Retainer, Base Hardware ST871288 Transmission Lines, PST (052793 - 053999) ST770294 Input Shaft, PST ST770276 Pump Drive, PST PICT-51.2 51 Power Shift Transmission PICT-51.3 51 Power Shift Transmission PICT-51.1 51 Power Shift Transmission