LiftMaster LA400DC LA400 Primary Arm Replacement
The LiftMaster LA400DC is a replacement primary arm for the LA400UL operator system. Only purchase this arm if your primary one is non-functional and requires replacement.
For a secondary arm for dual-gate setups, please see LiftMaster LA400DCS Secondary Arm for Dual-Gate Setup
For a standard LA400UL package (for new installations) see LiftMaster LA400UL 24VDC Residential Linear Actuator Package
- Brand: LiftMaster
- Product Code: LA400DC
- Availability: In Stock
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