LiftMaster 041C4672 Screw Drive RPM Sensor 041C4672 is a RPM sensor replacement kit. Compatible with various screw drive garage door openers. Check the manual for your specific model number before ordering...
LiftMaster 041C4672 Screw Drive RPM Sensor 041C4672 is a RPM sensor replacement kit. Compatible with various screw drive garage door openers. Check the manual for your specific model number before ordering...