The Marantec 73636 Pin is a genuine OEM fastener used in select Marantec garage door opener assemblies. Identified as “Pin 73636” in Marantec parts diagrams, it secures moving linkage components within the operator system to ensure proper travel and reliable door operation. This replacement part is designed for use where a factory pin is specified in the opener’s rail, trolley, or arm connection, helping restore original functionality after wear, loss, or damage.
Confirm compatibility by referencing your opener’s owner’s manual or exploded parts diagram for the exact part number 73636. Installation should follow the model-specific instructions provided by Marantec; disconnect power to the opener and support the door before servicing. This genuine Marantec replacement pin is intended for use in Marantec garage door opener systems and is suitable for buyers searching for an OEM repair part, upgrade, or direct replacement to maintain safe, smooth operation.