Parts list: № Number Qty Name Options 0 2058834 1 Junction Block 1 4105797 1 Piston 2 4105795 1 Spring 3 4317779 1 Adapter Fitting 3A 4506418 1 O-Ring 10 FYA60046396 1 Check Valve SUB FOR 9241577 Next page: ST54768 Pilot Shutoff Solenoid Valve Components ST769827 Pilot Signal Manifold, Control Valve Side ST769833 Pilot Signal Manifold, Pilot Controller Side ST864154 Mechanical Pattern Changer Kit ST742007 Rotary Valve Components ST454008 Solenoid Valve Components, 2-Spool ST22727 Pilot Signal Manifold Valves ST22724 Pilot Signal Manifold, Valve Section ST22723 Pilot Signal Manifold, Housing and Gaskets