Who makes troy built engines?

Troy-Bilt engines are primarily manufactured by an American company called Troy-Bilt, which is known for its outdoor power equipment. However, many of their engines are produced by third-party manufacturers, such as Briggs & Stratton, Honda, and Tecumseh, depending on the specific product and model. These partnerships allow Troy-Bilt to offer a variety of reliable and powerful engines for their lawn mowers, tillers, and other garden equipment.