The JCB 3CX 4CX Parts Catalog (00430001-00459999) is a comprehensive guide to all components of the JCB 3CX and 4CX backhoe loaders with serial numbers between 00430001 and 00459999. It provides detailed diagrams, part numbers, and descriptions for every system, including engine, hydraulics, electrical, and chassis. This catalog is an essential tool for identifying and ordering the correct parts for repairs and maintenance, ensuring the machine’s optimal performance and reliability.