SINGER 2125 Sewing Machine Belt and Bobbin Winding Belt, Black

Both belts work perfectly on the Singer motorized Class 66, Model 66-18, manufactured in 1951. As you can see in my photos, the original Simanco (Singer Manufacturing Company) belt for the bobbin winder is larger than the one sold here, however, it still fits perfectly as you can see in my photos and it winds the bobbins perfectly. I've wound 4 bobbins so far. They are in my photos as well. Both belts works perfectly. I'm thrilled to have this 70 year old machine stitching so beautifully. My original review was October 18, 2021. On March 6, 2022..... I'm sad to report that the larger belt broke today. Roughly 4 1/2 months. I've been meaning to order an extra just in case, based on other reviews. I've used my sewing machine quite a lot. I recommend ordering a spare. The small belt for winding bobbins is still fine. I've wound 58 bobbins with it so far.

Belts are perfect and include the rubber part to engage the bobbin winder too so that’s nice. I am restoring a 1936 Singer Treadle that was in a friend’s family its whole life but lost functionality.

It’s smaller really old one I took off my machine, but the old one could be stretched out. I had to stretch the new on to get it on my machine, but it wasn’t hard and works just fine.

Machine belt fits perfect. Bobbin belt was too tight had to take bobbin winder off machine to get it to fit. I’m grateful that I can still fine these belts after all these years.

It fits perfectly on my 1930s Singer 28K Portable with a B.T.7 motor. The bobbin wheel was as hard as a rock and snapped off when I changed to the new one from the kit! I don't think it's been changed since the machine was new! The belt fits perfectly as well. Great kit!

The belt seemed small at first but just need to adjust the motor on the machine.

Belt broke first time using it. Poor quality.

I have a VERY old Atlas sewing machine that I use a LOT - more than my newer machine. Being very old it's hard to find parts for my Atlas. It needed a belt a few years ago and I found one on Amazon. It needed another new belt recently, so naturally I looked at my previous orders on Amazon and voila' there it was! I'm SO happy Amazon still has them! Now, here I am, once again, reviewing the product, giving high marks and recommending it. When I need another one, I'm hoping Amazon will still have them. Hmmmm. I'm just going to order a back up or two just in case. Great value for the money.