Feature●【Replace Part #】:640023 640152A 640023 640051 640140 640260B●【Fitment】:Fit for Tecumseh 640152A 640023 640051 640140 640260B HM80 HM90 HM100 8hp -10hp●【Fitment】:Fit for PowerBack GT5250 Generac PP5000T Powermate PM0525312 5250 5500 Watt Generator w/ 10Hp Tecumseh Engine●【Easy to Use】: The product is easy to install and replace, which can extend the life of the machine and meet your various needs.●【NOTE】:Please compare your carburetor carefully with ours before placing order. Contact us for a verification on the model if you cant be sure about the compatibility by yourself.Description