The Muncie 12T37278 is a genuine Muncie O-Ring FA64 designed for use in Muncie Power Take-Off assemblies. This seal component is sold individually and is categorized under PTO and Components for heavy-duty driveline applications. O-rings in PTO assemblies are critical sealing elements that prevent fluid loss and maintain operating pressure at critical interfaces within the unit. Sourcing the correct OEM-specified ring by part number helps avoid mismatches that can lead to leaks or premature seal failure. Available from Pro Gear and Transmission - call us to confirm this is the correct ring for your specific Muncie PTO model.
Interchanges:
- MU12T37278
Features
Genuine Muncie O-Ring, part number 12T37278
FA64 designation identifies this as a specific seal profile for Muncie PTO units
Sold as an individual unit (each)
Critical sealing component in Muncie Power Take-Off assemblies
Used in these Muncie PTO models
