41A5434-11A Garage Door Opener Belt Replacement for Chamberlain Liftmaster belt assembly, Compatible with Liftmaster/Whisper/Chamberlain/Sentex, 41A5434‑1, 41A5434‑11, 041A5434‑11, for 7' Garage door

I’ve had my Craftsman garage door opener for over 20 years, and honestly, I can’t complain, it’s been rock solid. So when the original belt finally gave out, I wasn’t surprised, but I was stuck outside without a way in. Not ideal.I took down the old belt, measured it, and ordered this replacement. When it arrived, I laid it next to the original and was impressed, same track design, same thickness, and it looked like it matched up in quality, too. The only minor difference was it being just a hair shorter than my original. No big deal, I added a link from an old bike chain and had it installed in about 30 minutes.It’s now been two months, and it’s working perfectly. No signs of stretching, and it’s operating just as smoothly as the original ever did. For the price, I’m seriously considering ordering another one just to keep on hand, because let’s be real, these things don’t last forever, and having a spare could save you from being stuck outside like I was.Great value, solid quality, and an easy install. Very happy with the purchase!

Fit perfect and easy to install

It only took me less than 30 minutes to replace the broken belt, and my garage door is working again. It is very important to get the correct model and size to replace your broken belt.

Works as it should

The belt fit great and seemed to be good quality. I bought this belt 2 years ago for my other garage door and it has worked well. So when my other door needed a belt this was my go to. Great value for your money!

The part description says 20 grooves per 6". Product didn't fit because it only had 12 grooves per 6".

Fit perfectly and took 30 min to install

My old belt failed (2002-2023). I have the door opener manual and ordered the part and it was delivered the next day. It was installed in less than an hour and works perfectly.