New 24 Volt 50 Amp Alternator with 8 Groove Pulley. Applications: John Deere Excavator 190D W Isuzu 4HK1X 0000 220D W Isuzu 4HK1X 0000 Hitachi & Sumitomo-Yale Lift Truck Applications with Isuzu 4HK1T Engines. New 24 Volt 50 Amp Alternator with 8 Groove Pulley Must Excite Though the Blue Wire (Indicator Light). Powered by SixBit’s eCommerce Solution.