The Muncie bearing, part number 100600800, is a genuine Muncie Power Takeoff replacement component. Muncie PTO units are widely used in vocational truck applications, and sourcing the correct bearing by part number helps ensure proper fit within the assembly. Pro Gear and Transmission carries genuine Muncie parts to support accurate, part-number-specific service. Call us to confirm this bearing is correct for your specific PTO model and vehicle application.FeaturesGenuine Muncie part number 100600800Designed as a replacement bearing for Muncie Power Takeoff unitsPart-number-specific fitment, verify against your PTO model before orderingSold by Pro Gear and Transmission