Liftmaster 1-Button Remote Control Transmitter 371LM TMS Spring This kit includes two sensors

This kit includes two sensors that detect objects in the garage door's path and immediately stop the door from closing

6 Solid Rivet

this kit includes the correct replacement spring(s)

improving overall system stability

Liftmaster 1-Button Remote Control Transmitter 371LM TMS Spring This kit includes two sensorsDiscontinued. Replace with LiftMaster L993M 3 Button Remote Control Liftmaster Sears Chamberlain 1 Button Remote Control Transmitter 371LM This replacement remote control transmitter for Liftmaster, sears, and chamberlain residential garage door openers using 315Mhz frequency. This is also HomeLink compatible. This remote control is compatible with garage door openers with the purple learn button on the back of the powerhead. To determine if this