Chamberlain 41C5141-2 Garage Door Opener Trolley Genuine Original Equipment Manufacturer (OEM) Part

The plastic bits in my OEM trolley had worn out. I. Couldn’t find replacement parts so I bought the whole trolley. Glad I did, it was a perfect fit and all the bits needed, were included in the box, trolley, pin and belt tensioner bolt, which I didn’t use because I didn’t want to remove the bolt from the old belt. My motto, repair don’t replace.

This was exactly what I needed to get rid of terrible squealing. I wish the white plastic pieces were available separately as they are a wear item. That was really all I needed.

Works great. I had to use a file to get off excess paint to attach but was quick easy fix

Only needed one pc of this two pc setup. Had to buy both which was much cheaper than calling a repair service. Took 10 minutes to install.

I used the part for my garage door

Perfect fit

Easy to swap the broken one with this one. No instructions but none needed if you're handy at all.

What you get is a good part, as good as it can get considering the OEM design is just a bit on the weak side, but the replacement is easy and works great. Barring a different design, this is the best you can get.

Belt drive trolley is of good quality and easy to install, saves you money on replacement/ repair.

The other part was 12 years old. Once I put the new on the garage is so smooth. The seller was great also with questions and replying.

Unit was advertised

Looks good and hopefully works well once installed.

Replace broken item that had been discontinued.