The Genie 37561V Belt and Bullet Assembly 14' is a genuine OEM replacement for select Genie belt‑drive garage door openers that use a 14-foot belt rail. This assembly restores smooth, quiet door travel by replacing a worn or damaged drive belt and includes the pre-installed “bullet” connector that attaches to the opener’s trolley/carriage. It is intended for residential belt‑drive systems and is not interchangeable with chain‑drive components or non‑matching rail lengths. Using the correct Genie part number ensures proper fit, reliable performance, and reduced operating noise.
Installation typically involves disconnecting power, relieving belt tension, routing the new belt around the opener sprocket and rail pulley, attaching the bullet to the trolley, and then setting belt tension to the opener’s specification before recalibrating travel limits. After any drive component replacement, verify Safe‑T‑Beam sensor alignment and test door reversal per UL 325 guidelines. This is not a universal belt; confirm rail style and part number compatibility in the opener’s manual or parts list before ordering. Common search terms include Genie replacement belt, garage door opener belt and bullet assembly, OEM Genie 37561V, and 14 ft belt for belt‑drive openers.