The ROP Shop | (Pack of 2) Idler Pulleys for Chamberlain & LiftMaster 144C56 Garage Door Opener

Worked perfectly

The pulley itself is fantastic, easy to install. I had to buy a nut and washer as the ones that were originally there got lost when the old pulley and broke and fell out. After loosening the chain/guide wire nuts and bolt, I was able to get the guide wire wrapped around the pulley and the chain back on the gear for the garage door.All of this took about 2 hours, purely because I don't normally work on garage doors and I had to examine what exactly went where which involved moving the ladder back and forth.Overall, a very easy replacement. It's worth it to buy a pulley and whatever other hardware, instead of spending hundreds for a repairman to come out.

I used to fix a busted opener. This wheel had broken and taken out the cable section of the chain drive. The door has a few year on it but its not a regular door for us. It barely gets used. This replacement from the original was priced right to give it a shot. Order two and stapled it right next to the location on the opener so I can't lose it.

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Came quick and like others have said, “why can’t they make this part in aluminum?” Any die cast people out there that want something else to sell?

Please be careful with the dimensions. They seem to be similar to the OEM part but their central pulley hole is bigger so you will need a ring to secure them in place.

The media could not be loaded. I've read reviews on this product and people have written that these things have broken on them and that they've had to replace them a few times I guess I have been lucky because I've had mine installed for about 2 months now did it myself and have had no problem since then. Overall I have to give it a five because it was a lifesaver and it hasn't failed me since I've installed it.

Worked as expected