SLEEVE POLY PAK (Crown CR091240-8)

CR091240-8: A worn sleeve poly pak can cause fluid bypass and reduced sealing performance. This aftermarket replacement part references Crown as the OE maker and carries the cross-reference number CR091240-8. 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 sluggish or incomplete actuation. In a typical usage context, this part is exposed to constant sliding contact and must maintain a tight seal. The material qualifier is polyurethane, which provides abrasion resistance in this application. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR091240-8, cr091240-8, CR0912408, cr0912408