SLEEVE POLY PAK (Crown CR091240-003)

A worn sleeve poly pak can cause fluid bypass and reduced sealing performance. This aftermarket replacement part references Crown as the OE maker and cross-references part number CR091240-003. The sleeve poly pak functions as a sealing component that prevents leakage between moving surfaces. A common failure consequence is gradual loss of pressure, leading to inconsistent operation. The material qualifier is polyurethane, which offers resilience in sealing applications. Keeping the seal in sound condition helps maintain consistent system response. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR091240-003, cr091240-003, CR091240003, cr091240003