Thanks Mark, do you think they are compatible? I'm probably overthinking it. I have an aircraft maintenance background where using anything but parts called for is a big "No-no".
So in the spirit of getting over that, I had an idea last night that I'm going to try. The problem with this particular throttle cable is the "Z" bend connector on the carb end broke off and the cable end has frayed. I am currently in the middle of rebuilding a Ryobi leaf blower that is equipped with a Walbro WT340, but instead of the "Z" bend connector, it uses a swivel kit. This option also gives me the option to adjust the throttle cable tension if needed, and it will only cost about $2.00!