for free hopefully. I was given a 023 that looks to be in good condition and has spark and good compression. when I got it the carb was stated as new but all in parts in a ziploc bag. I put it back together as intuitively as I could and while I work on very high end race cars daily never a chainsaw and not familiar with the carb in any way. It is very hard to start but will run for a few seconds and it sounds like a fuel problem to be honest. Before i start buying a bunch of parts I would like to verify I put the carb together properly. My thoughts are if the carb correctly assembled I would buy a new fuel filter air filer and fuel line from tank to carb as they are fairly cheap.