The Genie 36438A Header Bracket and Hardware is an OEM mounting kit used to secure the front of a Genie garage door opener rail to the header above the door opening. Identified as part number 36438A (also referenced by many sources as 36438A.S), this replacement component provides the anchored pivot point required for proper alignment and stable operation of the opener. It is commonly used in residential applications and is compatible with numerous Genie chain-, belt-, and screw-drive models that call out 36438A in their parts diagrams. Typical use cases include replacing a bent or missing header bracket during service or completing a new opener installation where a correct anchor point is required.
The kit includes the bracket and mounting hardware supplied by the manufacturer. For installation, mount at the centerline above the garage door and fasten into solid structural framing, then connect the opener rail per the opener’s instructions. Always disconnect power to the opener, place the door in the down position, and ensure the door is properly balanced before beginning work. To confirm fit, reference your specific Genie model’s owner’s manual or parts list for part 36438A/36438A.S. This factory part helps maintain safe, reliable rail support and correct opener geometry in residential garage door opener installations.