• Usually Ships Following Business Day

Liftmaster 45DCT Logic Board

  • Usually Ships Following Business Day
MSRP: $187.31
(You save $17.03 )
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If your garage door system’s sensors, keypads or remotes are not functionally properly, there is a good chance your circuit board is damaged. When your garage door opener system malfunctions, it can be inconvenient and dangerous. However, replacing your circuit board is an economical and simple fix that should restore your system back to optimal operation. Instead of replacing your whole system, replacing your circuit board may be the right solution. At North Shore Commercial Door, we carry replacement circuit boards for all major system brands. The 45DCT Receiver Logic Board is used as a Replacement for the Following Models (Not all Listed):
  • HD920EV
  • LW5000EV
  • WD962KEV
  • WD962KPEV
  • WD962MLEV
  • 139.55918
  • 349544
  • And many More Liftmaster , Chamberlain , Sears Craftsman Units
Also known as: 45DCBR1A, 041D7356, 1D7356, 41DCBC1A, 41DCBC3A, 41DCCC2A, 41DCBC5A, 45DCCL5A, 45DCCL3A, 45DCCL1A, 45DCCR5A, 41D7356, 45DCCR3A, 45DCCR1A, 001D7356, 41DCCC1A, 41DCCC3A, 45DCJL5A, 45DCRL1A, 41DCCC5A, 45DCRL3A, 45DCJL1A, 45DCJL3A, 45DCBL5A, 45DCBL3A, 45DCBL1A, 45DCBR5A, 45DCRL, 45DCBR3A, and 41DCBC3. Easy to install, adjust and program, the 045DCT logic board is compatible with LiftMaster 8360 Premium Series Chain Drive systems and 8550 Elite System Belt Drives systems. The 45DCT logic board can also replace the Sears Craftsman model 139.3043 receiver logic assembly. In addition, the 45DCT board replaces 04D11741 circuit boards. The replacement 45DCT logic boards are myQ- and Assurelink-enabled, meaning your circuit board has the capability to incorporate the programming of both the LiftMaster and Craftsmen system models. The 45DCT board features multiple programmable security options, including: • Security + 2.0 remotes.
• PosiLock to prevent manually opening.
• Timer-To-Close that automatically closes door.
• Alert-To-Close that provides visual and audible warnings when door begins to close.
• Motion Detector activates garage door opener lights.
• Protector System to ensure safety reversal. By using the Yellow Learn button on the 45DCT logic board, programming these features is simple. For step-by step directions regarding the circuit board’s installation and programming, please refer to your compatible model’s product manual, which can be found in our extensive catalog of Owner‘s Manuals. Circuit board damage is commonly due to power surges and lightning strikes. To ensure your replacement 45DCT circuit board is protected, we recommend using a 990LM Garage Door Opener Surge Protector after installing your new circuit board.