LiftMaster 41VC6551 Passpoint one-piece travel module replacement kit

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LiftMaster 41C6551 passpoint is a one-piece travel module replacement kit. The passpoint travel module is a two-in-one limit switch and RPM sensor. RPM count determines motor speed, checks for obstructions, and indicates how far the door should travel. This genuine LiftMaster kit is designed for use with Garage Door Operator Model 3840 as well as various DC motor screw drive operators. Check the manual for your specific model number before ordering to ensure compatibility.


  • LiftMaster 41C6551 Passpoint One-Piece Replacement Kit

  • Alternate SKU: 041C6551

  • Compatible with Model 3840 and various screw drive operators