Description
1970-1997 Alternator for Caterpillar and Cummins. Delco 30SI Series IR/EF. 100% New. Notes: 151 plug code. Insulated ground features. Used on Caterpillar Ag. & Ind. (1970-1997), Cummins engines (1983-1994), Waukesha (1974-1986), Western Star HD (1974-1988), White Industrial (1974-1984). Replaces Caterpillar 0R5203, 4N3986; Cummins 3000347, 3604685RX; Delco 1117648, 1117734, 1117746, 1117826, 1117834; Prestolite 110-459. Lester number: 7263. Voltage: 24 Volts. Amps: 60 Amps. Polarity: Insulated. Alternator family type: 450. Output stud dimensions: 1/4-28. Mount: J180. Regulator location: internal. Fan location: external. New or remanufactured: New. Approximate weight: 27.88 lbs / 12.67 kg.






