Parts list: № Number Qty Name Options 1 RE233363 1 Oil Line FOR MANUAL STEERING ONLY 2 T77857 1 O-Ring 3 R238982 1 Adapter Fitting 4 51M7043 1 O-Ring Next page: ST665886 Three Point Hitch Center Link (5104,5204,5038D) (XXXXXX - ) ST665850 POWER STEERING LINES AND FITTINGS (5203,5104,5204) ST665907 TOP LINK BRACKET ASSEMBLY (5038D, HARIG) ST665876 SECTOR ASSEMBLY (JOHN DEERE™) ST665913 Three Point Linkage (5038D, HARIG) ST793155 Rockshaft Housing (MITA HARIG) ST665869 ROCKSHAFT CONTROL VALVE(5203,5104,5204)(POWER STEERING)(JOHN DEERE™) ST665868 ROCKSHAFT CONTROL VALVE(5103S,5203,5204)(MANUAL STEERING)(JOHN DEERE™) ST666648 HYDRAULIC PUMP (TANDEM DYNAMATICS)(5038D) ST852374 Rockshaft Unit, W/O Control Valve and Fittings