LiftMaster 480LM RJO Alternate Mounting Kit
The 480LM (also known as 012381480883 or 480LMC) is an alternate mounting kit for the LJ8900W and 3900 door operators.
- Exclusively for use with Wall Mount Opener
- Enables the opener to be lowered due to obstructed areas and low ceilings
- Installs quickly and easily
Product Literature
LiftMaster RJO Alternate Mounting Kit Manual
