This Genie extension kit will extend the 5 piece, chain drive tube rail for a 7' high garage door to accommodate an 8' high garage door. This kit is designed specifically for Genie chain drive garage door opener models Chain Glide Connect (2033), Chain Drive 550 (2035), Chain Drive 525 (2036), Chain Drive 750 (3035), and StealthDrive 750 (7035).


Compatible with Models Numbers: 2033, 2035, 2036, 3035, 7035

For specific model information please see the plate on the garage door opener powerhead

Kit Includes rail extension, chain, hardware to install, and installation instructions

Kit allows opener to fully open garage doors up to 8ft. high

Model EKTC



The Genie 39027R Garage Door Opener Extension Kit. 5-Piece Chain-Drive Tube Rails will extend a 7ft./5 piece chain drive tube rail to accommodate an 8ft. high door. This kit is designed specifically for Genie chain drive tube-style openers like models 1035, 2033, 2035, 3035 and 7035. Included in this kit are a rail extension, chain and installation hardware.


Brand New, Factory Sealed!!


Fast and FREE SHIPPING!!


Compatible with Models 1035, 2033, 2035, 3035 & 7035

Allows opener to fully open garage doors up to 8ft high

Easy & quick-to-install rail system

Model EKTC

Includes rail extension, chain & installation hardware


*NOT FOR USE WITH C-CHANNEL OPERATORS*