The JCB 02910529 is a genuine OEM connecting rod bolt designed for critical engine applications. Specifically engineered for the JCB 444 series engines, this bolt ensures secure fastening of the connecting rod, vital for engine integrity and performance. It is compatible with a wide range of JCB machinery, including 3CX and 4CX backhoe loaders, various Loadall telescopic handlers (e.g., 531-70, 535-95), Fastrac tractors (e.g., 2155, 3200), and other models utilizing the 444 engine. This essential component maintains the precise assembly of engine internals, contributing to reliable operation and extended engine life.