Auto Express JINGKE Huayi Kinzo Ruixing Wisdom Gas Generator Carburetor China 5.5 6.5HP 168F Brand New Replacement Generator Carburetor Fits: China-Made Gasoline Generators Powered by Engine 168F (163CC Displacement 5.5HP & 193CC/196CC/200CC Displacement 6HP/6.5HP) Mounting Specs: Front Mounting Holes: Approx. 6.85mm. Rear Mounting Holes: Approx. 6.85mm. Distance between the centers of Front Two Mounting Holes: 42.9mm. Distance between the centers of Rear Two Mounting Holes: 42.9mm