Parts list: № Number Qty Name Options 1 BL15464 1 Valve Kit Next page: ST776347 Electrical Midstack SCV, W/ 3 Functions ST775895 Mechanical Midstack SCV, W/ 2 Functions (673929 - 937675) ST813853 Mechanical Midstack SCV, W/ 3 Functions, Attachment ST892675 Mounting Parts, Wiring Harness, Midstack SCVs (839747 - ) ST776354 Electrical SCV, 3 Functions ST776003 Electrical Midstack SCV, W/ 2 Functions ST813867 Electrical Midstack SCV, W/ 3 Functions, Attachment ST803273 Attachment, Electrical Midstack SCV, Upgrade Kit to 3rd Function ST776005 Electrical SCV, 2 Functions ST465132 Plugs, Mechanical SCV / Electrical SCV, W/ 2 Functions