Parts list: № Number Qty Name Options 1 L78975 4 Fitting Plug ALSO ORDER 51M7045 2 51M7045 4 O-Ring 19.300 X 2.200 mm Next page: ST877502 Label, Hot Surfaces ST972675 Electrical Midstack SCV, W/ 3 Functions (673929 - 977138) ST972903 Electrical SCV, 2 Functions (673929 - 977138) ST979926 Valve Kit, Electrical SCV, 2-3 Function Upgrade, Attachment ST979933 Valve Kit, Mechanical SCV, 2-3 Function Upgrade, Attachment ST1045764 Valve Kit, Electrical Midstack SCV, W/ 3 Functions, Attachment (127156 - 999999), (100001 - 673928) ST1045762 Valve Kit, Electrical Midstack SCV, W/ 2 Functions, Attachment (127156 - 999999), (100001 - 673928) ST1010340 Electrical Midstack SCV, W/ 3 Functions (977139 - 999999), (100001 - 127155) ST1010327 Electrical Midstack SCV, W/ 2 Functions (977139 - 999999), (100001 - 127155) ST1006897 Mechanical Midstack SCV, W/ 2 Functions (977139 - 999999), (100001 - 673928)