Specification Brand : Demfec BulletPoint1 : Part Number: 78903 78903GT 604064 105175 BulletPoint2 : Compatible with Genie GR-12 GR-15 GR-20 GS-1530 GS-1932 GS-2032 GS-2046 GS-2632 GS-2646 GS-3232 GS-3246 BulletPoint3 : Notice: The joystick controller has 11 wires and the connector at the end of the harness has a loop. Please compare the connector on your joystick controller to our picture, if it is different then the joystick controller is not suitable for your machine. BulletPoint4 : Manufactured According to OEM Standard and Specifications. BulletPoint5 : Please check to make sure that your part number and machine model matches our product description before placing your order. ItemName : Demfec 11 Wires Single Axis Joystick Lift Controller Compatible with Genie GR-12 GR-15 GR-20 GS-1530 GS-1932 GS-2032 GS-2046 GS-2632 GS-2646 GS-3232 GS-3246 Replaces 78903 78903H 78903GT 604064 105175 ItemPackageDimensions_Height : 4.33 inches ItemPackageDimensions_Length : 11.02 inches ItemPackageDimensions_Width : 4.33 inches ItemTypeKeyword : personnel-boom-lifts Manufacturer : Demfec ModelNumber : 78903 78903GT 604064 105175 NumberOfItems : 1 PartNumber : 78903 78903GT 604064 105175 ProductDescription : Part Name: Single Axis Joystick Lift Controller Part Number: 78903 78903GT 604064 105175 Application(Just for reference): Compatible with Genie models: GR-12,GR-15,GR-20,GRC-12,GS-1530,GS-1532 GS-1932,GS-2032,GS-2046,GS-2632,GS-2646,GS-2668 DC GS-2668 RT,GS-2669 RT,GS-3232,GS-3246,GS-3268 DC GS-3268 RT,GS-3369 RT,GS-3384,GS-3390,GS-3390 Special GS-4069 RT,GS-4390,GS-5390,GS-5390 Special,QS-12R QS-12W,QS-15R,QS-15W,QS-20R,QS-20W