What is the shaft size on a Briggs and Stratton horizontal engine model 190432-2835-01?

The Briggs and Stratton horizontal engine model 190432-2835-01 typically has a crankshaft size of 1 inch in diameter with a keyway. The length of the shaft is generally around 3.5 inches. However, it's always best to consult the engine's specific manual or specifications for precise measurements.