It looks like once the grease dries up the gear destroys itself.
Garage door opener gear grease.
My garage door opener is running smoothly and is quiter than before.
Only 20 left in stock order soon.
Garage door opener screw drive lubricant a must for all genie screw drive and trac drive garage door openers.
This item is most commonly used for greasing garage opener t rail internal gears on various motors and garage door opener chain drive units.
The original gear lasted 12years.
Instead purchase a lithium based grease at a hardware store or online.
I added the grease once and let the motor run once.
Liftmaster chamberlain craftsman garage door opener comp gear kit for 41a5021 4 9 out of 5 stars 39.
Ang 20242wgrease drive gear with grease for sears crafsman liftmaster chamberlain garage door openers 1984 current 4 7 out of 5 stars 444 5 45 5.
Lets see how long this one lasts.
I was about to buy a new garage door opener but i decided to remove the cover and immediately noticed a pile of white dust collected under this gear.
Liftmaster chamberlain sears craftsman 41a4885 2 genuine replacement part gear and sprocket kit dc belt 4 6 out of 5 stars 181.
K083a0011 1 is a lithium grease 5 oz replacement tube.
Popular standard degreasers like wd 40 aren t the best option for a garage door.
Purchase a lithium based grease or garage door lube.
That splattered some of the grease around and i went back a second time and put the rest of the grease on it.
Provides smooth and quiet operation.
It was the old gear which was worn out.