John Deere RE500608 Connecting Rod Assembly

The RE500608 connecting rod is engineered for John Deere 4.5L 4045 and 6.8L 6068 PowerTech diesel engines. It features a fractured split big-end design with 1.625 inch (41.3 mm) piston pin diameter. The rod connects piston to crankshaft, transmitting combustion forces while maintaining precise alignment under high cyclic loads. Manufactured to OEM specifications for dimensional accuracy, material integrity, and heat treatment consistency. Cross-references include casting number R500335 and OEM numbers RE50770, SE501093, SE501094, R114081. Compatible with John Deere tractors, combines, articulated trucks, and backhoe loaders equipped with 4045 or 6068 engines. Also fits Hitachi wheel loaders LX230-5, LX100-3, LX100-5, LX120-3 utilizing John Deere power units.