KAB E4 Applications
Cat part Numbers: 229-9090
Cat Machines Excavators; 311D, 312D, 315D, 319D, 319D, 320D, 323D, 324D, 325D, 329D, 330D, 336D, 345D, 349D, 385C (please verify "D" series ones with your Cat part number above. Cat "D" series machines have two different seat options).