Garage door opener replacement belt and chain drive pulley for Genie model garage door openers listed below. The belt or chain run around the pulley allowing the door to open and close and the belt or chain will stay in the track.

• Genuine Genie replacement part
• Compatible with models: ChainMax 1200 (4022), IntelliG® 1200 (4024), SilentMax® 1200 (4042), ChainMax™ 1000 (3022), IntelliG® 1000 (3024), SilentMax® 1000 (3042)