41A5250 Garage Door Drive Belt, 237" Whisper Drive Belt for 7ft High Garage Doors, Compatible with Chamberlain/Craftsman/LiftMaster Belt Drive Garage Door Opener

When installing the belt, take care to not drop or lose the link to attach the ends! The belt fit great! Functions great after adjusting limits. No real instructions with the item. Wish this item came with just one link set. Recommend having the garage door opener in either the full up or down position. If you’re not sure, remove belt and push the opener button and observe which way the gear turns on the opener. My belt was already broken so I didn’t know where it was. Enable manual door operation by pulling on manual cord. Then place the carriage in that spot (open or closed) and connect the ends of the belt. If the belt seems too short, adjust the spring to extend the connector closer to the end. Once the link is connected, tighten the spring until the belt isn’t limp. Run the door carriage (without door enabled) and adjust up or down limits accordingly. Then connect the garage door to the carriage and check again and adjust if needed. Hope this helps.

Great product. Easy to replace the old ones. Took about an hour to install. Longer time used to clean up the old mess.

worked like a charm perfect fit for my chambelian door opener

Easy to replace and got rid of the pops.

Perfect replacement for my Liftmaster 8550 at a fraction of the cost of a factory OEM.

Perfect fit for my Chamberlain garage door opener.

Easy to installs yourself. Fits exact if you took good measurements of belt. Great quality!

The hook does not fit to Craftsman. It cannot be hooked and joined. The space to hook is too tigh and unusable. Don't buy this product for Craftsman. The belt appears to be good quality. I wasted my money. In a Youtube post, someone said LifeMasters belt fit well so I will try to find and buy one if it would work.

オリジナルは15年持ったので、この商品も長く使ってみないと評価はできない。