Alternator - Hitachi type 20 Amp, 12 Volt, CW, 1-Groove Pulley Used On: Gehl Skid Steer (1982-1992)  w/ Isuzu 3KC1, 3KCR1 Engines, Grafco (1978-1986) , Isuzu (1983-1996) Replaces: Hitachi LR120-23, GD207064-A, Isuzu 5-81200-358-0, 5812003580 Lester Nos: 12126 Features: 100% New Reference No. 1-2313-01HI