Description

The Liftmaster 8 ft Belt-Drive Extension Kit is compatible with the Whisper Drive and Whisper Drive plus belt-drive garage door openers.
  • Fully Compatible: The Belt Drive Rail Extension Kit for 8-ft high garage doors is required for reliable, everyday operation of Liftmaster® belt drive models in 8-ft garage door applications
  • Easy Setup: Featuring a quick-install extension rail and replacement belt, the kit includes all necessary hardware and instructions for a quick and easy installation
  • Proven Quality: Rigorous quality testing ensures lasting performance
  • Quick Specs: Weight 6 -bs.; 1.25-in x 1.00-in x 37.70-in
  • Additional Assurance: One-year warranty