Hi Ben, and a warm welcome to the forum. Its great to have you aboard.

Can you also please post your Pro Mac model number from the ID plate affixed to your saw with also the suffix letter after the number; (suffix letters denote the variation in parts or assemblies in manufacture). From some research, your carburetor should be OEM Part No 87666 which is a Walbro SDC-44-1....Could you please check and see?
Once again, Ben,

to the OutdoorKing forum.
