Description
LiftMaster Control Box, Plastic, LA400 | LIF-K74-36798-2
This is a replacement Plastic Control Box (LA400). For use with various LiftMaster® LA400 and LA500 Series DC Swing Gate Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Please note: This item is the control box only and does not include a control board.
Genuine LiftMaster® replacement part.
![LA400CONTUL Complete control box and circuit board for LA400DCU [LA400CONTULMC]](https://www.worktoolsmart.com/wp-content/uploads/2026/09/liftmaster-la400contul-complete-control-box-and-circuit-board-for-la400dcu-la400contulmc-la400contul__50052.1721406425.386.513.jpg)