Part Number: 0A044529 (9087) Part Number: 0A045-0023F (Base) Part Number: 0A045031 (9022) Part Number: 0A045038 (9022) Part Number: 0A045039 (9022) Part Number: 0A045040 (9022) Part Number: 0A045041 (9087) Part Number: 0A045774 (9087) Part Number: 0A-0486 (Call for availability) Part Number: 0A04-T (No description) Part Number: 0A058-0045A (Mechanism & spine assy) Part Number: 0A058-0047F (Structure) Part Number: 0A058-0047K (Assy spine structure) Part Number: 0A058-0247AR (Headrest & back cush)