Parts list: № Number Qty Name Options 1 AT160280 1 Cushion BACKREST 2 AT160281 1 Cushion SEAT Next page: ST307440 Seat Brackets (Replacement) ST307441 Tether Belt (Replacement) ST307442 Seat Slide Track (Replacement) ST307443 Seat Pan and Armrest Brackets (Replacement) ST307444 Backrest Plate and Lumbar Adjustment (Replacement) ST307438 Seat (Replacement) ST307436 Seat Lumbar Adjuster (Replacement) ST307433 Tether Belt (Replacement) ST307432 Headrest (Replacement) ST307431 Seat Cushion and Backrest Cushion (Replacement)