Belt and Chain Drive Garage Door Opener Product Support (3 Piece Rail Models)
Product Support for Genie Garage Door Openers 3022, 3024, 3042, 4022, 4024, 4042 (ChainMax™ 1000, IntelliG® 1000, SilentMax® 1000, ChainMax 1200, IntelliG® 1200, SilentMax® 1200)
Chain/Belt Drive Installation Poster