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A12NJD602,RA12N55-JD1,RA12N55-JD5,RA12N55-JD8,AR15009,AR27827,AR40257,AR41592,AR42110|John Deere JD500B 1969-1970
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7354

MOTOROLAAlternatorIR/EF12V51A

Fits John Deere Tractor - Industrial

5 interchanges4 applications22 components

Or call (405) 225-7220 · M–F 8–5 CT

Specifications

Full technical detail

Type
Alternator
Manufacturer
MOTOROLA
Design
IR/EF
Voltage
12V
Amperage
51A
Pulley Design
V1

OEM part numbers

Genuine OEM & engine-manufacturer numbers this alternator replaces

John Deere
AR15009, AR27827, AR40257, AR41592, AR42110, AR43632, AT27827
Motorola
A12NJD602, RA12N55-JD1, RA12N55-JD5, RA12N55-JD8

Vehicle applications

Fits 4 configurations

4 configurations
Domestic(4)
MakeModelEngineYears
John Deere Tractor - Industrial(Tractor - Industrial)500CDiesel Engines1965–1967
John Deere Tractor - Industrial(Tractor - Industrial)JD500Gas Engines1965–1967
John Deere Tractor - Industrial(Tractor - Industrial)JD500AGas Engines1967–1970
John Deere Tractor - Industrial(Tractor - Industrial)JD500BGas Engines1969–1970

Component breakdown

Replacement parts that go inside this unit

ComponentPart numbers
Bearing, Ball5-3000 5-4000
Bearing, Ball5-3000 5-4000
Brush Holder Assy, Alt7410-1400
Brush Holder Assy, Alt7410-1400
Cover, Alt9210-1309
Frame, DE, Alt7610-112
Frame, DE, Alt7610-106
Frame, SRE, Alt7510-100
Frame, SRE, Alt7510-100
Rectifier, Isolation7710-3521
Rectifier, Isolation7710-3521
Rectifier, Neg7710-3539
Rectifier, Neg7710-3539
Rectifier, Pos7710-3522
Regulator, Alt8010-153
Regulator, Alt8010-153
Rotor7010-1592
Rotor7010-1592
Slip Ring, Rotor7110-106
Stator7210-1319
Stator7210-1319
Test Lead, Alt9800-JD