Description
LiftMaster Auxiliary Contact Block Relay (2NO/2NC) | LIF-K27-8004-D
This is an Auxiliary Contact Block Relay (2NO/2NC) replacement kit. For use with various LiftMaster® Commercial Door Operators. Check the manual or parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
Also known as
- LiftMaster 27-8004
- LiftMaster 27-8004-D







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