The Muncie PM1004 is a genuine Muncie retainer O-ring designed as a service replacement part for Muncie power takeoff units. O-rings at retainer locations provide the critical seal that prevents fluid migration and maintains proper internal pressure within the PTO assembly. Sourced directly as a Muncie part, PM1004 is the correct reference for this application. If you need help confirming this is the right O-ring for your specific Muncie PTO model, give us a call at Pro Gear and Transmission and we can help you verify fit.
Features
Genuine Muncie replacement part
Retainer O-ring for Muncie PTO assemblies
Provides sealing at retainer location to prevent fluid leakage
Muncie part number PM1004
Call Pro Gear and Transmission to confirm fitment with your specific Muncie PTO model
