Parts list: № Number Qty Name Options 1 RE569904 1 Armrest 2 37M7439 2 Screw 3 RE564654 1 Armrest 4 RE228095 1 Toggle/Rocker Switch Seat Height Adjust 5 21M7267 1 Screw M6 X 20 6 M115279 2 Plug 7 RE189796 1 Toggle/Rocker Switch Seat Firmness 8 40M7040 1 Snap Ring 9 T39536 1 Spring Washer Next page: ST754665 Seat Assembly, Passive, Fabric, Low Back, W/ Extension, W/O Cushion Adjustment ST754847 Armrest Substrate Assembly, Passive Seat, Leather ST754865 Passive Seat, Leather, W/O Tilt and Extend ST754939 Armrest Substrate Assembly, ActiveSeat™, Leather ST783041 Seat Assembly, Passive, Fabric, Low Back, W/O Extension, W/O Cushion Adjustment (For Scraper) ST754638 ActiveSeat™, Fabric, W/O Tilt and Extend ST754516 Armrest Substrate Assembly, Passive Seat ST754450 Seat Support, Passive Seat ST720576 Seat Bearing Roller, Suspension Renew Kit ST434766 ActiveSeat™, Suspension