Upgraded 41A5250 Garage Door Opener Belt - 237" Length for 7ft High Doors - Compatible with Sentex, WhisperDrive & Chamberlain

The 41A5434-11 was a perfect fit for my garage door lifer model # 2280-267 and had all parts needed. There are parts you will need to take from old belt (screw nut washer and spring) My wife said it sounds quieter. I had trouble with Installing at first but I think it was too tight on one side and too loose on the other. I would take the cap over the belt gear on the main motor until your done adjusting. You can pull the loose part over to tighter side easily when that cap is temporarily off. I should have watched YouTube first, but it worked out. Original belt lasted 20 years in Arizona so fingers crossed I won’t have to redo for a while 😁👍

Replaced the original chain on my LiftMaster garage door opener, and it works perfectly! The new chain fits just right and restored smooth operation. Very satisfied with the result—highly recommend this fix if you’re having issues with your LiftMaster.

Good belt. Had to adjust the length, but otherwise worked great.

Good replacement at the best price... It will last for a while . I can replace so can you but don't go with model check the length and search the correct one , does go by the model that will not perfectly correct sometime.

Shipped quickly this belt replacement was a perfect match.

The belt was slightly longer that what I originally had in place. I had to use a hammer and flat screw driver to undo the steel plate holding the belt and the connector together and removed about a foot then put it back together the way it was before. The steel plate doesn't look very new anymore but it's out of sight anyway. I never did anything with garage doors before and I was able to replace my damaged old belt with this one. It's been over six months now and it's working perfectly. Noise level when the garage door is operated is very low. I am happy with the purchase.

Fits my year 2004 Craftsman garage Door PERFECTLY…… installation was a simple “swap-out”. My garage doors work like new!

Item had in box what was needed to replace old belt. seems well made, has metalic fiber strands in the core of the belt. replaced on a liftmaster which i measured old belt at arount 119". I found the easiest way to replace was to fully close door and slide door closed until locked to the opening track. from there position end links to the position where found. I would have scored 5 stars however the new belt was about 3 inches too long. this required prying away the compression clasp around the end of the belt. since metal originally pressed, a little force needed to lossen enough to move shorter to keep belt tigh as it should be. once pryed loose, i used a vice to recompress the fitting to the proper length and it holds very well and for the manufacturer, i dought that many belts fit exact so might be better off not to compress that end and allow the buyers to press to the correct length needed. Either way I didnt get too rattled simply because had to change lenght of metal clasp. was no big deal and guess what, it even works! Good luck with yours. last thought. if you have to shorten, cut off short part of belt behond clasp as it serves no purpose

Broken Chamberlain HD620EVC belt never easy to replace without this belt

Perfect Fit...