Ubs Garage Door Motor Drive Gear Compatible With Chamberlain Liftmaster Sears Openers Model: 20242 Outdoor & Hardware Store

Manufacturer	Unbranded
Model Number	B01LNANR0U

The author is writing about a problem with a Chamberlain liftmaster opener and how to fix it. The author is recommending that the user replace the gear on the motor head to fix the problem. The author is also recommending that the user apply a low temperature lithium grease to the gear to prevent it from shredding.

Lift master, Craftsman, Chamberlain Gear with Grease. 41A2817, do you hear your Chamberlain motor running but the chain is not lifting your door? It's probably your gear. To verify, remove cover off of motor head and you see white shavings, the gear is your problem. You must apply a low temp lithium grease to each tooth of the new gear or it will shred within days. Need a Low Temp Lithium Grease? Enter Drive Gear and Grease for Chamberlain, Lift master, Sears Openers in Amazon search box. This is for the gear only.