The Muncie part number 80212700 is a genuine Muncie Viton O-Ring designed for use in Muncie PTO applications. Viton material provides resistance to heat and fluids commonly encountered in power takeoff service, making it a reliable choice when replacing worn or damaged sealing components. Pro Gear and Transmission stocks Muncie PTO parts including seals and hardware for fleet maintenance and repair work. If you need to verify this is the correct O-ring for your specific Muncie PTO unit, give us a call and we can help confirm proper fitment before you order.FeaturesGenuine Muncie part number 80212700Viton O-Ring material for heat and fluid resistanceDesigned for Muncie power takeoff (PTO) applicationsDirect replacement sealing component