LiftMaster 4183B0110 End Rail Liftmaster Dual LA400DUAL LiftMaster K10-8007M is an Arm

LiftMaster K10-8007M is an Arm Clamp Replacement Kit

Nice Through-beam Photo Eye (Medium Size Housing) | HYS-EPMAB/A

The RKDT-SA-M has a mullion-mount housing that fits a standard door frame

Note: This Control Panel is compatible only with Security+ 2

LiftMaster 4183B0110 End Rail Liftmaster Dual LA400DUAL LiftMaster K10-8007M is an ArmLiftMaster 4183B0110 End Rail This is a replacement End Rail. For use with various LiftMaster and Chamberlain Residential Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as: LiftMaster 183B110 LiftMaster 012381001101 LiftMaster 183B93 LiftMaster 4183B110