Manufactured after 1997 only.
Replace rpm sensor garage door opener.
Explore more replacement parts below.
Position a work table near the area under your motor unit to hold the garage door.
Marantec garage door opener 89493 rpm sensor for use with m 4500 m 4700 q 7500 q 7700 maclift iii.
Remove the rpm sensor.
For use with various liftmaster and chamberlain garage door openers featuring a 5 bladed photo interrupter sensor.
041c4398a is a rpm sensor replacement kit.
From logic boards to chain kits to safety reversing sensors find the right liftmaster replacement part to help you with any garage door opener repair project.
Make sure this fits by entering your model number.
Use a step ladder to access the garage door opener s power cord and motor unit.
Check the owner s manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Connect the new safety sensor wires.
Remove the old faulty genie garage door sensors.
High quality rigorously tested and durable only liftmaster parts are recommended for repairing your garage door opener.
Remove the wing nut from the safety sensor.
Old part number 8055529.
041c4398a is a rpm sensor replacement kit.
Check the owner s manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Start by unscrewing the wall attachment using the screwdriver.
Then gently unscrew to loosen not remove the small screws at the side of the sensor and remove the wires that are attached.
Be gentle so it does not break or you will have to do a new strip to attach.
For use with various liftmaster and chamberlain garage door openers featuring a 5 bladed photo interrupter sensor.
Take the garage door opener down.