As per the picture, the one set of numbers can be found just above the carburetor fuel adjustment screws. The other set of numbers will be located on the other side of the carburetor. Clean the area around the numbers well as sometimes the numbers may be poorly stamped or have filled in with dirt.Click to see full answer. Likewise, people ask, where do you find the carburetor number?The list number is stamped on your carburetor, either on the corner of the airhorn or choke tower or, if it doesn’t have an airhorn, on the mainbody. Remove the carburetor from your vehicle before looking for the list number to easily find the information you need.Likewise, where is the part number on a Briggs and Stratton carburetor? Your Briggs & Stratton engine part numbers can be found in your engine’s Illustrated Parts Lists (IPL). The numbers listed next to the part illustrations in our IPLs are called Reference Numbers. Also Know, where is the part number on a carburetor? The Walbro part numbers and letters can be found next to the adjustment needles on some of our larger models like the HDA and HDB series carburetors, and near the fuel inlet fitting on our WT and WA series.Where is the serial number on a Briggs and Stratton engine?The model number will be 11 or 12 digits and can be found in one of many locations, including: by the starter, on the cylinder shield, on the metal shield, on the valve cover, above the spark plug, in front of the engine, above the muffler, or on the fuel tank.