RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 29800RPM Electric Saw Motor for Mini Saw Reciprocating Saw

Super fast delivery, super low price. Installed it in my 4 inch cordless chain saw today. Works great, super happy. Thank you!

I’m surprised I found a motor to fix my one hand chainsaw. My fault for running it too long and hard without letting it cool. I thought I was going to be throwing away 2 good battery packs and everything else good. I bought another saw but the batteries didn’t fit. (The new saw came with a little carrying case and now is in my ATV or snowcat depending on the season). Replacing the motor was easy and saved me from throwing away a lot of money (85% of investment).

This was the perfect fit motor for my Black & Decker Matrix drill! It takes a little work getting the default gear off and putting the B&D one, but then once done it works as good as the original.

Motor was easy to install, and it feels like it has more power than the original.

The money I have spent on these was a waste. I could have bought a whole new drill without the trouble of disassembling and reassembling the unit. No one can say I didn't give them a try, but after 4 attempts I have come to realize it's a money trap.

Finally able to find the right motor for our mini chainsaw! Works great! Thank you!

Great for mini chain saw. Works great.

Tiene más fuerza que el original se ve de buena calidad

preso per sostituire il motore di una sega elettrica per potatura , sempre acquistata su amazzon. Ero indeciso se comprarne una nuova direttamente, ma vedendo il prezzo basso e comunque la facilità di sostituzione ho deciso di sostituirla da solo.Per ora tutto ben

Received it and the back cover was popped off. Had to press it back together and then bend the housing to stop it from breaking again.

取り付けは問題なくできました。動作が動いたり、動かなかったりです。

Es un motor de excelente calidad y con potencia