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If your Troy-Bilt tiller is hard to start or runs rough, a new carburetor often does the trick.

This one is made by BMP and is a direct fit for the Troy-Bilt tiller model 21A-640C711 (which is the same as 21A640C711).

It's brand new in its packaging, and it comes with a manufacturer's warranty.

The UPC is 0049438302935.

No more messing around with cleaning the old one – just swap it out and get back to tilling that garden.

Easy install, fresh fuel, and it should fire right up.


4 out of 5