Parts list: № Number Qty Name Options 1 RE569904 1 Armrest 2 37M7439 2 Screw 3 RE564654 1 Armrest 4 RE225257 1 Switch Seat Height Adjust 5 21M7267 1 Screw M6 X 20 6 M115279 2 Plug 7 40M7040 1 Snap Ring 8 RE572946 1 Toggle/Rocker Switch Heat Level Control 9 T39536 1 Spring Washer Next page: ST754651 Armrest Substrate Assembly, ActiveSeat™ ST944493 Seat Suspension, Passive, Fabric, Low Back, W/ Extension, W/ Cushion Adjustment ST837183 Passive Seat, Fabric, W/O Backrest Extension ST901767 Instructional Seat, Fabric ( - 092000) ST901772 Instructional Seat, Leather (092918 - ) ST367317 Air Spring Seat, Kit ST812484 Seat Assembly, ActiveSeat™, Leather, Low Back W/ Extension, W/ Cushion Adjustment ST754954 Seat Assembly, ActiveSeat™, Leather, Low Back W/ Extension, W/O Cushion Adjustment ST754665 Seat Assembly, Passive, Fabric, Low Back, W/ Extension, W/O Cushion Adjustment ST858517 Wiring Harness, ActiveSeat™