The Muncie 12T64059 is a Viton O-ring designed for Muncie power takeoff units. Viton material is a fluoroelastomer compound recognized in heavy-duty drivetrain applications for its resistance to heat, petroleum-based fluids, and transmission oils, making it a preferred seal choice over standard rubber O-rings in demanding PTO environments. This part is sold by Pro Gear and Transmission as a genuine Muncie component. Not sure this is the correct seal for your PTO? Give us a call and we can help confirm the right fit before you order.
Features
Genuine Muncie part number 12T64059
Viton fluoroelastomer O-ring construction
Designed for Muncie PTO applications
Viton compound offers resistance to heat and petroleum-based fluids
Sold by Pro Gear and Transmission
Used in these Muncie PTO model
