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
