Which Carburetor kit for Briggs & Stratton rototiller?

I bought a rototiller off craigslist. It is a Briggs & Stratton Easy Spin Starting engine and I found the model number 130292 0141-02 73021407 but I can't seem to find a part for it. Anyone who can help? It's old, covered in grime and I only found the model number after wiping it down with engine starting fluid to get some of the crud off.