Part Number? Replace for RE503664 R502014. Application? Compatible with Axle: 200, 1400; Loader: 710G, 710J, WL56, 330B, 335C, 335D, 430B, 435C, 437D. Application? Compatible with Bulldozer: 450G, 700H; Dozer: 700J Excavator: 110, 120, 120C, 160C, 160LC, 200CLC, 230LC, 230LCR, 270LC, 690ELC, E210LC, E240LC, E300LC. Application? Compatible with Feller Buncher: 653G; Forwarder: 1010D, 1110D, 1410D, 810D. Application? Compatible with Logger: 2054, 2554, 200LC; Slash Bundler: 1490, 1490D. Application? Compatible with John Deere Engine: 6068, 6.8L, 4.5L.