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MARINE CONVERSION · Alternator
AlternatorIR/EFMARINE CONVERSION
8903
PIC240-028, 240-028A
Voltage
12V
Amperage
61A
Rotation
CW
6 interchanges20 applications5 components
Note:This is a 10SI style alternator to replace early Prestolite marine units with dual top ears. When making this update it is not necessary to use the external regulator as this unit has the regulator built in.
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- MARINE CONVERSION
- Design
- IR/EF
- Voltage
- 12V
- Amperage
- 61A
- Rotation
- CW
- MFR Series
- 10SI
- Pulley Design
- V1
- Pulley Groove OD
- 0
- Plug Code
- 151
Vehicle applications
Fits 20 configurations
Domestic(20)
| Make | Model | Engine | Years |
|---|---|---|---|
| Acadia(Boat) | Various Models | 1968–1971 | |
| Chrysler Marine Engine(Engine - Marine) | Various Engines LM318X | 1970–1988 | |
| Chrysler Marine Engine(Engine - Marine) | Various Engines LM340X | 1970–1988 | |
| Chrysler Marine Engine(Engine - Marine) | Various Engines LM383X | 1970–1988 | |
| Chrysler Marine Engine(Engine - Marine) | Various Engines M265 | 1970–1988 | |
| Chrysler Marine Engine(Engine - Marine) | Various Engines M273X | 1970–1988 | |
| Evinrude(Engine - Marine) | Buick | V6 Eng. | 1963–1965 |
| Evinrude(Engine - Marine) | Chevrolet | V8 Eng. | 1963–1965 |
| Evinrude(Engine - Marine) | OMC 4 Cyl. Eng. | 1963–1965 | |
| Johnson(Engine - Marine) | Buick | V6 Eng. | 1963–1965 |
| Johnson(Engine - Marine) | Chevrolet | V8 Eng. | 1963–1965 |
| Johnson(Engine - Marine) | OMC 4CYL Eng. | 1963–1965 | |
| Mercruiser(Stern Drive) | Model | 120 GM 2.5L - 153ci - 4cyl | 1964–1972 |
| Mercruiser(Stern Drive) | Model | 140 GM 3.0L - 181ci - 4cyl | 1968–1972 |
| Mercruiser(Stern Drive) | Model | 225 GM 5.4L - 327ci - 8cyl | 1963–1966 |
| Mercruiser(Stern Drive) | Model | 110 GM 2.5L - 153ci - 4cyl | 1963–1966 |
| Mercruiser(Stern Drive) | Model | 150 GM 3.8L - 230ci - 6cyl | 1964–1966 |
| Mercruiser(Stern Drive) | Model | 190 GM 4.6L - 283ci - 8cyl | 1963–1964 |
| Mercruiser(Stern Drive) | Model | 140 GM 3.2L - 194ci - 6cyl | 1963–1963 |
| Mercruiser(Stern Drive) | Rover 60 | 60ci - 4cyl | 1965–1967 |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Plug Code | 9801-151 |
| Plug Code | 9801-151 |
| Rectifier | 7740-1113 |
| Regulator, Alt | 8040-6241 |
| Regulator, Alt | 8040-6241 |