The Genie 37301R is a factory-replacement Chain Drive Rail Extension Kit for Genie residential garage door opener systems. Extends chain drive rail system to accommodate 8 ft high garage doors. 3-piece 7 ft C-Channel rail extension for easy assembly. Compatible with: Genie 3022, Genie 4022, Genie ChainMax 1000. This is a genuine OEM Genie replacement part designed and tested to restore original opener performance.
A: The 37301R EKCC kit is compatible with Genie models 3022, 4022, ChainMax 1000, and ChainMax 1200 chain drive openers.
A: The kit extends the rail system to support garage doors up to 8 ft (96 inches) in height.
A: Yes, the kit includes the rail extension sections, chain, hardware, master link, and installation instructions. No additional chain purchase is required.
A: You will need a Phillips screwdriver, a 7/16 inch wrench or socket, and a 1/4 inch wrench or socket to complete the installation.
A: No, this kit is specifically designed for Genie chain drive openers (models 3022, 4022, ChainMax 1000, ChainMax 1200) and is not a universal fit for other brands or drive types.
