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Garage Door Opener Replacement Gear Kit Fits LiftMaster Sears Craftsman 41a2817
C
cltdoorparts (29)
100% positive feedback
Price:
$7.95
Free shipping
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
- Buy It Now41A2817 DRIVE GEAR For Chamberlain Liftmaster Sears Craftsman Garage Door Opener
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About this product
Product Identifiers
BrandLiftMaster
MPN41A2817A
eBay Product ID (ePID)1810339993
Product Key Features
Horse Power1/2 HP
TypeChain Drive
Model41A2817-A
Ratings and Reviews
Most relevant reviews
- Dec 27, 2020
Great buy, made in USA, super support for 30 year old devices!
What a pleasant surprise! Find a company that still supports 30 year old product, offering fairly priced parts that were actually MADE IN USA. Incredible. The process of replacing the gears is a bit of a PITA, but not horrible. I'm going to say it took 90 minutes to do one opener, but I am pretty meticulous when I repair things. And, no, I did not watch an hour of silly videos first! Some tips: You can probably tilt down your opener with the horizontal section of track. You may want to rest it on a ladder or table to have it at a comfortable working height. You will need good quality hex wrenches (the set screws are Loctited and very tight). You will need pin punches to drive out roll pins. You WILL need a small flat file to remove burrs in the shaft from the set screws. Replacing the bushing for the vertical shaft is a little tricky as it fits tightly. I used a small C clamp and two sockets to push the old one out and the new one in. I'm sure you can find a video online of how to do that. The replacement set screws were not usable; they were too long and hit the encoder device, which would destroy it. Reuse the old screws if that's the case for you, but add new Loctite to them. If you warm the grease to ~120F you will find it spreads on the gears quite nicely. Go easy on the plastic pieces; they are old and probably a bit brittle. The bearings, including the motor, are Oilite (oil impregnated) bronze, but the motor seemed a bit dry. I added 3in1 "electric motor" oil (blue can, not the red) to all bushings for startup. Don't go overboard, but some extra oil probably won't hurt. Do NOT use detergent motor oil, however, it apparently damages the bronze. Have fun!Verified purchase: YesCondition: New
- Oct 21, 2020
lots of xtra parts i did not use
good product, got the job doneVerified purchase: YesCondition: New
- Jul 30, 2018
Perfect fit, easy repair!
Seems to be of good quality, everything fit as it should and worked smooth. Hope it lasts another 20 years. ThanksVerified purchase: YesCondition: New
- May 07, 2023
Parts to repair garage door
Product looks great and should work perfectlyVerified purchase: YesCondition: New
- Apr 06, 2022
good value
Good value for the money. All the parts needed to repair the garage door opener.Verified purchase: YesCondition: New
- Jan 30, 2018
Just need large gear
Price was good and quality good. Instructions OK. Really just needed the large gear. Best to watch some online instructions before starting.Verified purchase: YesCondition: New
- Oct 31, 2015
Just what I needed.
Everything fit to a "T". Good quality stuff. Opener now works great.Verified purchase: YesCondition: New
- Aug 26, 2020
Fits like a glove!
Parts were exactly what I needed at a decent price. Parts replacement was straightforward and after an initial adjustment it runs like new again. Thank you!Verified purchase: YesCondition: New
- Dec 23, 2017
Great value
All the parts needed went together easy works good.Verified purchase: YesCondition: New
- Jun 04, 2018
Fast delivery and quality parts.
Correct kit for repairs. Garage door opens without stopping now.Verified purchase: YesCondition: New
