SEAL - SHAFT (JCB JC2774-35048)

A worn shaft seal can allow fluid leakage, leading to contamination and reduced system efficiency. This aftermarket replacement part references JCB as the OE maker and cross-references part number JC2774-35048. The seal type generally functions to prevent fluid from escaping along a rotating shaft. Its plain mechanical role is to create a static barrier between the shaft and housing. A common failure consequence is gradual fluid loss, which may cause component wear or overheating. Keeping the seal in sound condition helps maintain consistent pressure and cleanliness. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JC2774-35048, jc2774-35048, JC277435048, jc277435048