Product Details
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High-quality, rigorously tested, and durable, only Chamberlain genuine parts are recommended for repairing your garage door opener.
This Chamberlain Extension Kit is needed for garage doors that are eight feet high and are compatible with Chamberlain chain drive garage door openers. This chain drive rail extension kit features a quick-install rail system.
Featured
- Extends opener track for 8' high doors
- Includes rail extension, replacement chain, and all necessary hardware
- Application: Garage Door Opener
