My Honda TRX350 stop running. After researching, I found out it could be my fuel pump. I did not want to buy a new one until I was sure it was the issue. The TRX350 uses a fuel pump because the gas tank is lower than the carb. Most bikes are gravity feed tank. So I hooked up a funnel and poured the gas into the carb. Result, it started and ran. I found the stock fuel pump on ebay, but it was a lot of money. I found the brand name and went straight to there website and got the pump for a lot cheaper. The only issue was the wires were a little bit shorter so I had to splice in about an inch of wire. It worked perfect.
Bypassing not working fuel pump.