CAP-CYLINDER (Crown CR091201-001)

CR091201-001: A damaged cylinder cap can allow fluid leakage, reducing system pressure and causing erratic operation. This aftermarket replacement part references Crown as the OE maker and carries the cross-reference number CR091201-001. The cap seals the end of a cylinder, containing pressurized fluid to maintain consistent force transmission. Over time, seal wear or impact damage may lead to external leaks, resulting in gradual performance loss. Keeping a cylinder cap in sound condition helps prevent contamination ingress that accelerates internal wear. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR091201-001, cr091201-001, CR091201001, cr091201001