This 37048R Genie garage door opener blue hardware parts bag from Garage Door Supply Company is designed for Genie screw drive channel rail operators. It's compatible with Genie G-Power 900 (2564) and Genie PowerLift 900 (2562) garage door openers. It's also compatible with Trilo-G 1200 (3064) and Trilo-G 1500 (4064) models.
Or, use this hardware parts kit for DIY repairs of your Genie PowerMax 1200 (3062) or Genie PowerMax 1500 (4062) garage door opener. The hardware bag from Genie includes a shaft coupler, two cotter pins, two self-tapping screws and two serrated lock nuts. Also included are two bolts and two slag screws.