The John Deere EXSE501813 is a genuine OEM Pump Core Exchange, designed for a wide range of John Deere machinery. This pump ensures optimal hydraulic performance and reliability for heavy-duty applications in excavators, wheel loaders, dozers, and engines. Applicable models include excavators such as 120D, 160DLC, 200DLC, 225DLC, 240DLC, 270DLC, 330CLG, 350DLC, 450DLC, 650DLC, 850DLC, 180GLC, 210G, 210GLC, 250G, 250GLC, 290G, 290GLC, 300GLC, 345G, 345GLC, 380G, 380GLC, 470G, 470GLC, 670G, 670GLC, and 870G, 870GLC. It also fits wheel loaders like 644J, 724J, 744J, 824J, 844J, 644K, 724K, 744K, 824K, 844K; dozers including 750J, 850J, 950J, 1050J, 750K, 850K, 950K, 1050K; and 4045, 6068 engines.