The Muncie 22A01004 is a genuine Muncie roller, a precision PTO component designed for use in Muncie power takeoff applications. Muncie PTO units are widely used in vocational truck and equipment installations, and this roller is a direct OEM-grade replacement part carrying the original Muncie part number. When ordering PTO internals, confirming the specific PTO model and application is important. Pro Gear and Transmission carries genuine Muncie parts. Call us to verify this roller is the correct fit for your unit before ordering.FeaturesGenuine Muncie part number 22A01004Roller component for Muncie PTO applicationsDirect OEM replacement partCall Pro Gear and Transmission to confirm proper fitment for your specific PTO model