Description
LiftMaster Hall Effect Sensor Kit | LIF-K74-18381
This is a replacement Hall Effect Sensor Kit. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
Also known as
- LiftMaster SN75G0552
- LiftMaster G75G0552
Compatibility
- This part is compatible with LiftMaster SW420GL Swing Gate Operator.









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