Review on 🔧 Aftermarket Replacement Carburetor for Tecumseh 640262A - Optimize Your Search! by Rod Evans

I did not install this carburetor. The threaded hole closest to the primer ball is too small to fully tighten the air cleaner mounting screw. If I need this carb, I'll either have to drill deeper or shorten the screw. Also, the union nut on the underside of the carburetor is 13mm, not the original 1/2". Presumably this was a repeat order from a previous purchase. This is not the case as the previous purchase fitted correctly and is a 1/2" "Bowl mom had. My lawnmower ran after flushing the carburetor and running TruFuel.