LiftMaster 041C4398A RPM Sensor Kit 315MHz Output relay: n

Output relay: n

Note: Ships with one interconnect harness (MX3857)

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LiftMaster 041C4398A RPM Sensor Kit 315MHz Output relay: nLiftMaster 041C4398A RPM Sensor Kit This is an RPM Sensor Replacement Kit. This RPM Sensor features a five bladed photo interrupter. For use with various LiftMaster and Chamberlain Garage Door Openers; manufactured after 1995. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 1A4903 LiftMaster 41C3005 LiftMaster K75 16426