Home > TECHNICAL > Alternator Options > Alternator Voltage Regulators > Regulator for 28Si Alternators Replacing Delco 10521332 - 80406313

28SI Alternator Voltage Regulator

Product Description

Voltage Regulator, Stator activated, Over voltage lamp, Under voltage lamp, Field, Lamp Short Circuit Protection, Active lamp - with output, Active lamp function - with output., For Delco 28SI Series IR/IF Alternators, 12 Volt, B-Circuit, S-I-R Terminals, High Side Drive Regulator, 14.50 Vset // Replaces: Delco 10521332, 08G21A1332, 08G21B1332, 1332, O8G18B1332, Other: D08-87N, 230-12232, D1332

Application

Kenworth (2005-2008) ** Mack (2004-2007)

Unit #s

Bluebird Bus 0108218; Caterpillar 358-3367; Delco 8600223, 8600261, 8600307, 8600311, 8600313, 8600314, 8600315, 8600316, 8600417, 8600454, 8600524; IHC, Navistar 3819198C91, 4022170C91
Other: 8740, 8741, 8742, 8743, 8744, 8745