Parts list: № Number Qty Name Options 1 T35983 2 O-RING 2 H63283 4 O-Ring 3 H89335 2 O-RING 4 H81608 2 O-Ring 5 AH90687 1 SEAL KIT .. [] 2 (NOT USED THIS APPLICATION) .. [] 1 (NOT USED THIS APPLICATION) Next page: ST514999 DIAL-A-MATIC VALVES, FITTINGS, AND BRACKETS (600001 - ) ST515000 Kit, Drop Rate Valve (Dial-A-Matic Header Height Control) (600001 - ) ST515001 AMPLIFIER AND BRACKET (600001 - ) ST515002 Actuating Switch and Mounting Parts (Dial-A-Matic) (600001 - ) ST515003 Control Box and Switches (Dial-A-Matic) (600001 - ) ST514996 Main Valve Block Solenoid (Dial-A-Matic Header Height Control) (600001 - ) ST514995 Kit, Check Block (Dial-A-Matic Header Height Control) (600001 - ) ST514994 Control Valve (Dial-A-Matic Header Height Control) (600001 - )