The Muncie 18T37247 is a genuine Muncie Power Products Idler Bearing Spacer, identified in Muncie’s FA-Series illustrated parts list as the OEM replacement for this position. The spacer seats the idler bearing correctly within the PTO assembly, maintaining proper gear alignment and bearing retention. Muncie designates this part as item 1 in the FA-Series service parts document SP97-03, which makes cross-referencing against your own parts manual straightforward. Pro Gear and Transmission carries this part for shops that need an exact Muncie specification component. Call us to confirm this is the correct spacer for your specific FA-Series unit before ordering.FeaturesGenuine Muncie Power Products OEM part number 18T37247Identified as Idler Bearing Spacer in Muncie FA-Series illustrated parts listReferenced in Muncie service document SP97-03Designed for correct idler bearing seating and retention in FA-Series PTO assembliesSold by Pro Gear and TransmissionUsed in this Muncie PTO modelFA Series