For Genie GS1530 GS1930 GS2032 GS2046 GS2632 GS2646 Control Box Upgrade Kit Control Box Update Kit Part Name: 105295,105295GT,105291 Part Number: This Item includes: 1 Piece Control Box (Part Number: 100840,100840GT) 1 Piece ECU Electric Control Unit (Part Number: 100839GT,100839 ) 1 Piece Harness Adapter (Part Number: ) 96019,96019GT 1 Piece Control Box Platform Forming,Control Box Hanger (Part Number: 105990,105990GT ) For Genie Gen 1 to Gen 5 THIS KIT UPGRADES TO GENERATION 5. COMPLETE:ECU,CONTROL BOX,ADAPTER HARNESS FIRST TIME UPGRADE WILL ALSO NEED: 66417 RELAY KIT FOR GS15/1930 66418 RELAY KIT FOR GS32 & GS46 FOR UNITS UNDER 17409 SERIAL NUMBER THIS KIT REPLACES P/N'S: 39611,47381,83125,& 83126 THIS WILL FIT ALL GEN 5 AND EARLIER 1530/1930/2032/2632/2046/2646/3246