Comm100 Products:
18 Amp/12 Volt; 40 Amp/24 Volt For: Delco 10DN Series 40A/24V ER/EF; 10SI/102 Series 18A/12V IR/EF Alternators Unit Nos: Delco 1100499, 1100748, 1105063, 1105076 Lester Nos: 7146, 7164