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1-2885-01,1-2885-01-1,8903N-61A,8903N-94A,8903R-61A,021003619,10SI,18-5954,304-8903|Acadia Various Models 1968-1971
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8903

MARINE CONVERSIONAlternatorIR/EF12V61ACW Rotation

Fits Mercruiser Stern Drive, OMC Engine - Inboard & V-Drive, Evinrude, Chris Craft, Chrysler, Chrysler Marine Engine Engine - Marine and 3 more makes · 2.5L–5.4L engines

6 interchanges86 applications5 components

Or call (405) 225-7220 · M–F 8–5 CT

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
Plug Code
151

Vehicle applications

Fits 86 configurations

Showing 40 of 86 configurations
Domestic(40)
MakeModelEngineYears
Acadia Boat(Boat)Various Models1968–1971
Chris Craft283 Corvette1961–1967
Chris Craft283 Corvette1961–1967
Chris Craft283-F Corvette1961–1966
Chris Craft283-F Corvette1961–1966
Chris Craft283-O Corvette1961–1967
Chris Craft283-O Corvette1961–1967
Chris Craft307 Corvette1961–1966
Chris Craft307 Corvette1961–1966
Chris Craft327 Corvette1961–1966
Chris Craft327 Corvette1961–1966
ChryslerHEMI 5.7L EZC1970–1988
ChryslerHEMI 5.7L EZC1970–1988
ChryslerHEMI 6.4L ESB1970–1988
ChryslerHEMI 6.4L ESB1970–1988
ChryslerPentastar 3.6L ERB1970–1988
ChryslerPentastar 3.6L ERB1970–1988
Chrysler Marine Engine Engine - Marine(Engine - Marine)Various Engines LM318X1970–1988
Chrysler Marine Engine Engine - Marine(Engine - Marine)Various Engines LM340X1970–1988
Chrysler Marine Engine Engine - Marine(Engine - Marine)Various Engines LM383X1970–1988
Chrysler Marine Engine Engine - Marine(Engine - Marine)Various Engines M2651970–1988
Chrysler Marine Engine Engine - Marine(Engine - Marine)Various Engines M273X1970–1988
Evinrude115 HP Pontoon1963–1982
Evinrude115 HP Pontoon1963–1982
EvinrudeAll Models1963–1982
EvinrudeAll Models1963–1982
EvinrudeE-TEC 115 H.O.1963–1982
EvinrudeE-TEC 115 H.O.1963–1982
EvinrudeE-TEC 115 HP1963–1982
EvinrudeE-TEC 115 HP1963–1982
EvinrudeE-TEC 150 H.O.1963–1982
EvinrudeE-TEC 150 H.O.1963–1982
EvinrudeE-TEC 150 HP1963–1982
EvinrudeE-TEC 150 HP1963–1982
EvinrudeE-TEC 60 115HP1963–1982
EvinrudeE-TEC 60 115HP1963–1982
EvinrudeE-TEC 90 H.O.1963–1982
EvinrudeE-TEC 90 H.O.1963–1982
Evinrude Engine - Marine(Engine - Marine)BuickV6 Eng.1963–1965
Evinrude Engine - Marine(Engine - Marine)ChevroletV8 Eng.1963–1965

Component breakdown

Replacement parts that go inside this unit

ComponentPart numbers
Plug Code9801-151
Plug Code9801-151
Rectifier7740-1113
Regulator, Alt8040-6241
Regulator, Alt8040-6241