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Chamberlain LiftMaster 41A2817 Chain Drive Garage Door Opener Gear Kit

Chamberlain LiftMaster 41A2817 Chain Drive Garage Door Opener Gear Kit
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Item# 41A2817
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This item is currently out of stock!
Chamberlain LiftMaster 41A2817 Chain Drive Garage Door Opener Gear Kit
Chamberlain LiftMaster 41A2817 Chain Drive Garage Door Opener Gear Kit
Product Description
When you're replacing parts on your Chamberlain Lift Master, North Shore Commercial Door has what you need. This 41A2817 chain drive garage door opener gear kit is packed with all of the hardware you need to replace commonly worn parts. These Chamberlain garage door opener parts are all extremely high quality and designed to last. The kit is designed to replace part 41A2827 and includes detailed instructions that make fixing up your old garage door a snap. It's also more economical than replacing the entire unit; with a little time and the right parts, such as those included in this assembly, you can save quite a bit of money.

The 41A2187 gear assembly includes the entire 41A2817 drive and worm gear kit, and it's very easy to install. It also includes a new busing under the sprocket and the actual worm gear. This gear assembly is compatible with most chain-drive garage door openers that were manufactured after 1984, including:
  • Chamberlain
  • Sears Craftsman
  • Master Mechanic
  • Some Wayne Dalton units
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Ask a Question
COMMENT: for original part replacements by Ruben F 7/19/2017
COMMENT: gears wore out on 20-25 yr. old unit by Michael V 2/25/2017
QUESTION: I need the part for a belt drive,Direct Replacment Kit # ???? Gear and Sprocket Kit<br />for a sears garage door opener<br />I see the kit for a chain drive. will the same sprocket fit the belt drive? by None N 2/8/2016
ANSWER: I am not sure about belt drive. I used it on a chain drive and it was piece for piece replacement. I would look at your existing drive/parts and compare with pictures of what they offer. My neighbour did it that way and located a right kit. Also, if you have the original opener manual it lists parts and part numbers I was lucky to have found mine, Good luck. by Pawel P a
STAFF ANSWER: <a href="" target="_blank"></a> by Taylor M a
QUESTION: Will this gear kit work in a 41A4252-7c ? by Larry D 7/15/2015
ANSWER: my openner is 41A5021-1E and This kit works perfectly. I am not sure there is any machanical difference between these two models. my model labelled as" lift master, professional line, 1/2 hp, security+". by GUOQI L a
STAFF ANSWER: yes as long as it is chain driven. by Matthew O a
QUESTION: Will this kit also fit a LiftMaster model 1260LM? by Kris K 3/7/2015
ANSWER: Yes, it fits all models from 1984 to present. by Ryan B a
QUESTION: will it fit a sears model 139.24555? by None N 8/12/2014
ANSWER: The gears look the same, but I would have to see the specs to be sure. We have purchased this kit twice, because the plastic gears keep wearing out. by E L a
ANSWER: I found that as long as it was a Chamberlain made the parts are pretty much interchangeable. by B O a
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