This is a genuine Lombardini 2440338 timing belt, designed with 113 teeth to ensure precise engine timing. It is an essential component for maintaining optimal performance and reliability in compatible Lombardini diesel engines, including models such as the FOCS series (LDW 502, LDW 602, LDW 702, LDW 903, LDW 1003, LDW 1204, LDW 1404) and others like the LGW 523, LGW 704, LGW 1004. This OEM part ensures proper synchronization of engine components, preventing damage and promoting efficient operation. Always refer to your engine's service manual for correct installation procedures.