Description
U-Link A single communication platform for all types of control units and receivers
card reader
LiftMaster Wire Harness Kit (CSW Motor
door/gate weight: 4409 lbs (2000 kg)
and the personalized key ensures its uniqueness for better safety
LiftMaster E-Box Assembly (Q403) | LIF-K74-50278 sp-6820 U-Link A single communication platformLiftMaster E Box Assembly (Q403) LIF K74 50278 This is a replacement Electrical Box Assembly. For use with various LiftMaster Swing and Slide Gate Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster Q402 LiftMaster Q403
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























