Parts

RD-M8050 stroke adjusting screw and plate is product number 12 in the attached imageGenuine Shimano replacement part..

Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the XT M8050 Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiency no matter what the riding conditionsProgrammed automatic motion at the touch of a switch make..

RD-M810 inner plate SS is product number 21 in the attached imageGenuine Shimano replacement part..

RD-M8100 bracket axle unit is product number 1 in the attached imageGenuine Shimano replacement part..

RD-M8100 bumper is product number 19 in the attached imageGenuine Shimano replacement part..

RD-M8100 cable fixing bolt & plate is product number 12 in the attached imageGenuine Shimano replacement part..

RD-M8100 end adjust bolt & plate, M4 x 14.1 mm is product number 13 in the attached imageGenuine Shimano replacement part..

RD-M8100 inner plate SGS is product number 21 in the attached imageGenuine Shimano replacement part..

RD-M8100 inner plate, GS is product number 21 in the attached imageGenuine Shimano replacement part..

RD-M8100 outer plate assembly SGS is product number 18 in the attached imageGenuine Shimano replacement part..

RD-M8100 P-cover unit is product number 3 in the attached imageGenuine Shimano replacement part..

RD-M8100 pulley bolt set is product number 21 in the attached imageGenuine Shimano replacement part..