The Lombardini L1640045 is a genuine OEM connecting rod bushing designed for various Lombardini diesel engines. This critical component ensures proper fit and function within the connecting rod assembly, contributing to engine longevity and performance. With an inner diameter of 25 mm, an outer diameter of 28 mm, and a length of 20 mm, it is engineered to precise specifications for models including the 15LD225, 15LD315, 15LD350, 15LD400, 15LD440, 12LD435-2, 12LD475-2, 12LD477-2, 12LD477-2/S, 9LD561-2, 9LD625-2, 9LD626-2, and 9LD626-2/S.