LiftMaster 041A5507-12C Receiver Logic Board (390MHz) access control system Operator length: with arm fully

Operator length: with arm fully retracted is 40

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LiftMaster 041A5507-12C Receiver Logic Board (390MHz) access control system Operator length: with arm fullyLiftMaster 041A5507 12C Receiver Logic Board (390MHz) LiftMaster's 041A5507 12C is a 390MHz Receiver Logic Board Replacement Kit. For use with various Residential Garage Door Openers. The unit features a red orange learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 41A5507 12C LiftMaster 41A5507 12