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Prestolite 8RG3078 Voltage Regulator
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| Rated Voltage | 24V |
| Voltage Setting | 28V |
| Regulation Type | Self-Excited |
| Driving Component | Yes |
| Voltage Range | Yes (+/- 1V) |
| Rated Output Current | 6 Amps |
| Circuit Type | A |
| Mounting Configuration | Integral to Alternator |
| Weight | 0.24 kg |
Manufacturer No.
8RG30788RG3078S8RG3078AS8RG3078-ZU8RG3078CN333047YR8159
OEM Part No.
397514030262591066363437A18-01501M-1348
Engine Part No.
Cummins QSM11Cummins QSX15Cummins QSK19Caterpillar C15Caterpillar C18
Interchange No.
LN8RG3078ASARP8047UTIH833333047ARE9048XA3048
Fitment Vehicles
Higer KLQ6796Freightliner CascadiaInternational TruckKomatsu ExcavatorsCaterpillar Mining Trucks
Electrical And Electronic Systems - Industrial Encyclopedia
OEM 24V voltage regulator for Prestolite 8LHA series alternators, compatible with Cummins QSM11/QSX15 engines, featuring 28V set point, self-excitation, and lamp driver.