The ROP Shop replacement Carburetor Kit with Spark Plugs, Gaskets, Clips, Studs, Bolts, Screws, and Line
Specs - Mounting Studs: 2 3/8" (center to center), Throttle Bore Diameter: 1 1/16". Refer to images 2 & 3 for more information
Includes - (1) Carburetor, (2) Spark Plugs, (3) Gaskets, (2) Clips, (2) Studs, (2) Bolts, (2) Screws, (1) Line & (3) Zip-Ties; comes as shown in the first image
(Air Inlet) Choke Air Horn Outside Diameter: 1 1/2", Fuel Inlet: 1/8" NPT
Check linkage orientation, some units require choke on the opposite side