Genuine Renault 7700066554 engine connecting rod, designed for various agricultural tractor and combine models from Renault and Claas. This OEM part ensures reliable engine performance and durability. Key dimensions include a length of 144 mm, a small end diameter of 28 mm, a big end diameter of 51.6 mm, a big end width of 24.5 mm, and a center distance of 110 mm. It is a direct replacement for original part number 7700066554 and cross-references to several other OEM part numbers including Claas 001131100, John Deere RE509673, Perkins 115200100, and Deutz 04288005.