The Muncie PL1-1004M or PL11004M is a genuine Muncie retainer O-ring for PTO applications. O-rings at the retainer position maintain the seal integrity of the power takeoff unit, preventing fluid leakage where the retainer interfaces with the housing. Using the correct OEM-specification O-ring keeps the sealing surface properly mated and reduces the risk of premature seal failure. Pro Gear and Transmission carries genuine Muncie parts. Call us to confirm this O-ring is the correct fit for your specific PTO unit before ordering.
Features
Genuine Muncie retainer O-ring for PTO applications
Part number PL1-1004M or PL11004M
Seals the retainer interface on Muncie power takeoff units
Direct OEM replacement to maintain proper sealing fit
Sold by Pro Gear and Transmission
Used in this Muncie PTO model
