Prosource UG2300 UG3500 2000 3000 Watts 5.5HP 6.5HP Recoil Starter Gas Generator Brand New Replacement Carburetors Fits: Prosource 3000 (UG3500), Prosource 200 (UG2300) Fits Part Number: UG3500, UG2300 Will Replace Huayi, Ruixing, Jingke and Xieli Brand Carburetors Available in Red, Blue, and Black