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Drive Gears for Chamberlain Garage Door Openers

Need to replace a drive gear, gear and sprocket or worm gear on your Chamberlain garage door opener unit?

We have the replacement parts in stock and ready to ship today! 

If you only need to replace the main white drive gear, you might try our quick change gear kit found below called the Liftmaster-Sears Large Drive Gear Only .  This kit includes special quick change instructions written by a garage door repair technician with 18 years experience repairing garage door opener units.  These instructions make the repair job much easier and quicker to perform.

If you need to replace more parts than just the main drive gear, we also carry the Drive gear and Worm gear replacement kit....part no. 41A2817 Liftmaster-Sears Large Drive Gear Kit 41A2817   and the Gear and Sprocket replacement kit....part no. 41C4220A Liftmaster-Sears Gear and Sprocket Kit 41C4220A

Thanks for visiting our store!  We look forward to serving you.

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Super Lube Grease Tube 1cc
Super Lube Grease Tube 1cc
In Stock. Ready to Ship.

Retail Price $1.50
Sale Price: $0.99
You Save $0.51!

Super Lube Grease Tube 1cc
gear
Liftmaster-Sears Large Drive Gear Only
In Stock. Ready to Ship.

Retail Price $25.99
Sale Price: $12.99
You Save $13.00!

Drive gear replacement is for all Sears, Liftmaster, Chamberlain chain and belt drive openers manufactured from 1984 to the present. Also used for Wayne Dalton opener models 100 to 320. Main drive gear, worm gear, and parts to change out the gears on your Sears, Liftmaster, Chamberlain garage door opener.
41A2817 gear kit
Liftmaster-Sears Large Drive Gear Kit 41A2817
In Stock. Ready to Ship.

Retail Price $29.99
Sale Price: $21.99
You Save $8.00!

41A2817 Drive gear replacement kit is for all Liftmaster, Sears Craftsman, Chamberlain chain and belt drive openers manufactured from 1984 to the present. Also used for Wayne Dalton opener models 100 to 320. This Liftmaster, Sears replacement gear kit has main drive gear, worm gear, and parts for your Sears, Liftmaster, or Chamberlain garage door opener.
41C4220A Gear Kit
Liftmaster-Sears Gear and Sprocket Kit 41C4220A
In Stock. Ready to Ship.

Retail Price $39.99
Sale Price: $29.99
You Save $10.00!

Gear and Sprocket Assembly Kit 41C4220A is for all Chamberlain, Liftmaster, Sears Craftsman chain drive openers manufactured from 1984 to the present. Also for Wayne Dalton models 100 to 320. 41C4220A gear, sprocket kit replaces main drive gear, worm gear, gear shaft, and other small parts for your Liftmaster, Sears Craftsman, or Chamberlain garage door opener.  In stock.  Ships out fast.
gear
Liftmaster-Sears Large Drive Gear 10 Pack
In Stock. Ready to Ship.

Retail Price $189.90
Sale Price: $99.99
You Save $89.91!

Drive gear replacement 10-Pack is for all Sears, Liftmaster, Chamberlain chain and belt drive openers manufactured from 1984 to the present. 10 gears in this set. FREE SHIPPING
   
 
Chamberlain garage door opener drive gear, and Chamberlain gear and sprocket sets.  Buy it here and save.