The Genie 27095A.S Limit Cam is a genuine OEM replacement part for select Genie residential garage door openers that use mechanical limit switch cams. As the drive gear turns, this cam engages the limit switches to define the fully open and fully closed stop points, ensuring the door stops precisely at the correct positions. Replacing a worn or broken limit cam can resolve issues such as over-travel, stopping short, or inconsistent endpoint shutoff. This part is intended for use only with Genie models designed with mechanical limit cams; it is not compatible with units that use electronic/programmable travel limits. Always verify compatibility against your opener’s model number and parts diagram.
Installation typically involves disconnecting power, removing the opener’s cover, accessing the limit switch assembly, swapping the cam, and then re-setting the open and close limits per the Genie owner’s manual. After replacement, test the door’s travel and confirm proper safety operation, including Safe-T-Beam sensor alignment and reversal checks. No special programming tools are required beyond the standard limit and force adjustments specified for your model. This OEM Genie 27095A.S Limit Cam is a practical replacement for restoring accurate travel control on compatible Genie garage door openers.