Alternator Voltage Regulator compatible with models 233493, 277001810, ARW9493AD, ARW9493BS, ARW9493UT, VRH2005102B, 2350099109, 1260003112, 129101000X0, YR669, RW9493A, RW9493B.Matches OEM numbers 02011021113, 02011021210, 02011520110, 02011520111, 02011520112, 02011520113, 02011520114, 02011520115, 02011520116, 02011520210, 02011520211, 02011520212, 02011520213, 02011520214, 02011520215, 02011520216, 02011520310, 02011520420, 02011521010, 02011521910, 2310097508, 23100BD008, 23100ND008, 23100Z5702, 270401103A, 270401104A, 270401952, 270402191, 270402380A, ALK7233BS, ALK7233YJ, ALK8233BS, ALM5686LP, ALM5686SK, ALW2383BS, ALW2383YJ, ALW2644YJ, ALW4423BS, ALW4423NW, ALW5086BS, ALW5086LK, ALW5086SK, ALW5093LK, ALW5383BS, ALW6400BS, ALW6752BS, ALW7400BS, ALW7400LK, ALW7400WA, ALW7617BS, ALW7752LP, ALW7752SK, ALW7763LK, ALW7763SK, ALW7763WA, ALW7763YJ, ALW7764SK, ALW7764WA, ALW7766LK, ALW7766LP, ALW7766SK, ALW7766YJ, ALW7777SK, ALW8031LK, ALW8031SK, ALW8086BS, ALW8617SK, ALW8766NW, ALW9086BS, ALW9383BS, ALW9383YJ, ALW9423LP, ALW9617BS, ALW9617WA.Designed for use with KOBELCO SK200-8, SK250-8, SK350-8 and engines HINO J07C, J08C, EF750, FE6B, H06C, V21C, TH07, CW06E, EK100, F17C, W04D, EM100, F17D, F17E, K13D, K13U, HO7CT, HO7D, WO6E, V12VC.Features A- design with a voltage set point of 28.80 V. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.