The Command PRO 23.5 HP 747cc Engine is a vertical-shaft engine built for demanding commercial applications. Designed for Toro and Exmark zero-turn mowers, this V-twin powerhouse combines an overhead valve design, full-pressure lubrication, and a snorkel-style air cleaner to deliver reliability and long service life. This engine features a two-barrel Walbro carburetor and electronic ignition system for consistent power and easy starts in all conditions.