A-72696R1Bushing, Seat Shock Absorber & Pivot
(SN: 36426 >)
A-SSM400LPMechanical Suspension, Low Pro, Wide Base
A-387178R1Steel Bracket to Connect Upper Back to Lower Back
A-387173R1-SETSteel Brackets (2) to Connect Lower Back to Seat
(w/ vert action)
A-STT01Swivel Kit, F10 & F20 Series Seats