Parts list: № Number Qty Name Options 1 AT313407 1 Manifold 2 AH125760 1 Hyd. Quick-Connect Coupler 2 R26448 1 O-Ring 11.887 X 1.981 mm (0.468" X 5/64") 2 R77175 1 Cover 3 AT316682 2 Check Valve 3 AT327153 1 Seal Kit 4 T78393 1 O-Ring 37.694 X 3.531 mm (1-31/64" X 0.139") Next page: ST13487 Boom Valve Section ST4631 2-Lever Pilot Controller ST812723 Two Lever To Three Lever Pilot Controller Conversion Kit (662430 - ) ST838969 2-Spool Loader Control Valve (669895 - ) ST4645 2-Lever Pilot Controller to Joystick Pilot Controller Conversion Kit ST4647 3-Lever Controller to Joystick with Auxiliary Control Lever Conversion Kit ST4632 3-Lever Pilot Controller