Parts list: № Number Qty Name Options 1 RE574593 1 Seat Assembly Next page: ST901861 Instructional seat, Leather ( - 118677) ST785850 Attachment, Seat Belt ST854477 Armrest Substrate Assembly ST882244 Plug, W/O ActiveSeat™, Single Pump (120000 - ) ST759857 Oil Lines, ActiveSeat™, Single Pump, Group 47/ 48 Tires ( - 119999) ST754436 Seat Assembly, Passive, Fabric, Low Back, W/O Extension, W/O Cushion Adjustment ST837183 Passive Seat, Fabric, W/O Backrest Extension ST759892 Oil Lines, ActiveSeat™, Single Pump, Group 49 Tires ( - 119999) ST867172 Oil Lines, W/ ActiveSeat™, Dual Pump, Group 49 Tires (120000 - ) ST759988 Oil Lines, ActiveSeat™, Dual Pump, Group 49 Tires ( - 119999)