41c4220 aka 41a2827 Chain drive Gear assembly kit used on all AC powered
Sears Craftsman, Liftmaster and Chamberlain Residential Garage door openers
Instructional Video on how to change gear kit
for units from 1993 to present
41c4220 Installation Instructions (click here)
41c4220 Installation video click here
175 Reviews
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gear and sproket
great item will use this company again
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drive geer
great price and i got it quick
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Swapping gears
Great purchase, it came with everything I needed to complete the gear swap. Garage door opens and closes just fine. Happy camper!!
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41a2827 Chain drive Gear assembly kit
Very pleased with the quality and price of kit from Gate House Supplies, everything I needed to get the garage door opener working again. Super fast shipping also.
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GARAGE DOOR OPENER PARTS
EXCELLENT KIT AT AN EXCELLENT PRICE
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garage door opener parts
VERY fast delivery and it WORKS!!
Very happy with purchase, delivery, price. -
perfect fit will order again when something breaks
great supplier
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Kit to Repair Garage Door openiner
I ordered 02-41C4220A Gear & sprocket assembly aka 41a2827 to repair my Chamberlain model 2245C garage door opener. The kit was easy to locate on a parts list on your website. The price was reasonable and it came quickly. It fit perfectly and the garage door now works like it should. Thank you Gatehouse!
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Liftmaster gear
Great service, shipped fast and very affordable.
![02-41C4206 dual speed gear and sprocket assembly [41A3261]](https://cdn11.bigcommerce.com/s-32eq2wsbti/images/stencil/500x659/products/11550/204306/02-41C4206-2T__11194.1550240249.jpg?c=2 "02-41C4206 dual speed gear and sprocket assembly [41A3261]")
