The LiftMaster 41B2616 Cable Pulley Bracket Assembly is an OEM replacement part for select LiftMaster garage door opener rail systems that use a chain-and-cable drive. Mounted at the header end of the rail, this bracket supports the cable pulley that redirects the return cable, maintaining proper alignment and tension so the trolley travels smoothly and the door opens and closes reliably. Using the correct factory assembly helps reduce noise, prevent premature wear, and restore consistent performance when the original front pulley bracket is bent, damaged, or worn.
This genuine LiftMaster part is designed for residential garage door openers built by Chamberlain Group and is compatible only with models that specifically call for 41B2616 in their parts diagram or manual, including select LiftMaster, Chamberlain, and Craftsman units produced by Chamberlain. Installation is mechanical and does not require reprogramming of remotes or keypads; however, always disconnect power, place the door in a safe position, and release the opener from the door before servicing. Follow the opener’s service manual for rail type identification and routing of the chain-and-cable. Using the exact 41B2616 Cable Pulley Bracket Assembly ensures proper fit and function for residential applications where a replacement or repair of the front rail cable pulley bracket is needed.