Compatibility: Fit for Predator 4000 4375 watt Portable Gas Generator. Fit for for Generac 3500 4000 3000 GX120 GX160. Please check the compatibility in our description below before ordering.
Size Specifications: Mounting hole center-to-center: 1.69 inch (43mm); core hole: 3/4 inch (19mm); choke hole: 15/16 inch (24mm).
Package Includes: 1 carburetor and 1 fuel line. Please note that this carburetor may not be compatible with some GX series models.
Very sturdy. Easy To Install. It's high-quality aftermarket parts.