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12658
DENSOAlternatorIR/IF12V140ACW Rotation
Fits John Deere Engine - Marine, Ag-Chem Sprayer, John Deere Heavy Duty Ship Engine and John Deere Marine Engine · 8.1L, 12.5L engines
5 interchanges6 applications13 components
Or call (405) 225-7220 · M–F 8–5 CT
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- DENSO
- Design
- IR/IF
- Voltage
- 12V
- Amperage
- 140A
- Rotation
- CW
- Pulley Design
- S8
- Pulley Groove OD
- 62
- Plug Code
- 929
- Plug Clock
- 12:00
OEM part numbers
Genuine OEM & engine-manufacturer numbers this alternator replaces
Denso
Vehicle applications
Fits 6 configurations
6 configurations
Domestic(6)
| Make | Model | Engine | Years |
|---|---|---|---|
| Ag-Chem Sprayer(Sprayer) | 6103 TERRAGATOR | 1998–2004 | |
| John Deere Engine - Marine(Engine - Marine) | 6125AFM01 | 12.5L - 766ci - 6cyl | |
| John Deere Engine - Marine(Engine - Marine) | 6125AFM75 | 12.5L - 763ci - 6cyl | 2004–2007 |
| John Deere Engine - Marine(Engine - Marine) | 6125SFM75 | 12.5L - 766ci - 6cyl | 2004–2007 |
| John Deere Heavy Duty Ship Engine(Engine) | 6081AFM75 | 8.1L - 496ci - 6cyl | 2004–2007 |
| John Deere Marine Engine(Marine Engine) | 6081AFM01 | 8.1L - 496ci - 6cyl |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-3514 5-5222 |
| Brush Holder Assy, Alt | 7490-9203 |
| Brush, Alt | 7390-901 |
| Cover, Alt | 8490-9051 |
| Insulator, Alt | 9290-9500 |
| Plug Code | 9801-929 |
| Pulley | 7990-9061 |
| Rectifier | 7790-4051 |
| Regulator, Alt | 8090-4441 |
| Rotor | 7090-5135 |
| Slip Ring, Rotor | 7190-904 |
| Stator | 7290-8503 |
| Test Lead, Alt | 9800-XP |