Partco Duplex 52260191004 SS Pump Shaft Sleeve

The Partco Duplex 52260191004 serves as a critical replacement component classified as a stainless steel pump shaft sleeve, engineered to withstand harsh operating conditions in commercial liquid transfer systems. Precise manufacturing guarantees correct clearance and fitment for machinery requiring a specific sleeve dimension, specifically sized at three-and-one-quarter inches across the outer diameter relative to a two-and-one-half inch internal bore depth. While the original pump shaft sustains stress from vibration and abrasive fluids, this four-inch length replacement part provides a durable barrier that preserves the underlying asset geometry from irreversible scoring or corrosion. Replacement technicians rely on these verified specifications to ensure seamless integration into existing Duplex pump structures without modifying surrounding seals or gaskets during maintenance routines.