Belt/Chain Drive Carriage Assembly for 9'-14' High Garage Door - 36773T.S

The carriage attaches to the bullet on the belt/ chain and when it is engaged together will operate to open and close the garage door. This replacement carriage is for Genie garage door openers that had a 9' tall garage door or higher.  Works on rails that supported 9', 10', 12' and 14' high garage doors Compatible with Genie Models: 1028, 2028, 3020H, 3020H-B, 3120H*, 3120H-B*, 3024, 4024, 4124 ( as long as the garage door is the stated height above) Straight door arm is attached and included Genuine Genie replacement part  Installation instructions included