PUMP LIP SEAL Parker Hydraulic gear Pump Parts

The Pump Lip Seal is a premium-engineered, heavy-duty rotary shaft sealing element. It is designed as a direct drop-in alternative for the original drive shaft seals used in Parker Commercial Intertech PGP series cast iron gear pumps, heavy-duty dump truck pumps, and hydraulic motors. The main input shaft seal is one of the most critical wear items within a positive displacement gear pump. It continuously bears the load of input torque, shaft deflections, radial forces from PTO (Power Take-Off) configurations, and internal casing backpressure. 

Manufactured to stringent global standards by RCHC, this lip seal uses an advanced synthetic elastomer bonded to a heavy-gauge carbon steel internal reinforcement cage. It prevents hydraulic fluid from leaking along the rotating shaft while blocking external dirt, dust, and moisture from contaminating the high-pressure internal bearing chambers. This product provides an exceptional balance of mechanical longevity and cost mitigation for B2B industrial distributors, hydraulic service centers, and global heavy machinery spare parts wholesalers. 

PUMP LIP SEAL FOR CONTINENTAL SHAFT ONLY	391-2883-107
PUMP LIP SEAL FOR PIGGY BACK 76/31 SHAFT END COVER	391-2883-103
MOTOR LIP SEAL	391-2883-119

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