John Deere AT185781 AT316036 Track Chain Assembly 44 Link

This track chain assembly consists of 44 induction heat-treated links designed for sealed and greased (SALT) undercarriage systems. The Easy-Fit master pin configuration allows for field installation without specialized pressing equipment. Manufactured to replace John Deere OEM part numbers AT185781 and AT316036, the chain links feature hardened pin and bushing surfaces to resist abrasive wear in excavation applications. The assembly is compatible with John Deere 120, 120C, 120D, 130P, 130G, 135P, 135C, 135D, 135G and Hitachi ZAXIS130, ZAXIS135 hydraulic excavators equipped with Isuzu 4BG1, 4JJ1 or John Deere 4045 series diesel engines.