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8045
MOTOROLAAlternatorIR/EF12V90ACW Rotation
Fits John Deere Combine, John Deere Harvester, John Deere Wheel Loader, John Deere 2-Wheel Drive Tractor, John Deere Windrower, John Deere 4-Wheel Drive Tractor and 7 more makes · 4.5L engine
5 interchanges36 applications12 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
- 90A
- Rotation
- CW
- Pulley Design
- WO/ PULLEY
OEM part numbers
Genuine OEM & engine-manufacturer numbers this alternator replaces
Vehicle applications
Fits 36 configurations
36 configurations
Domestic(36)
| Make | Model | Engine | Years |
|---|---|---|---|
| John Deere 2-Wheel Drive Tractor(2-Wheel Drive Tractor) | 6620 | 466 Diesel | 1979–1988 |
| John Deere 2-Wheel Drive Tractor(2-Wheel Drive Tractor) | 7700 | 404 Diesel | 1970–1982 |
| John Deere 2-Wheel Drive Tractor(2-Wheel Drive Tractor) | 7720 | 6 Cyl. 7.67L 7673cc 468cid | 1983–1988 |
| John Deere 4-Wheel Drive Tractor(4-Wheel Drive Tractor) | 9400 | 466 Diesel | 1989–1993 |
| John Deere 4-Wheel Drive Tractor(4-Wheel Drive Tractor) | 9400 | 359 Diesel | 1989–1993 |
| John Deere Agricultural Tractor(Agricultural Tractor) | 6600 Farm Tractor | 404 Diesel | 1978–1982 |
| John Deere Agricultural Tractor(Agricultural Tractor) | 6600 Farm Tractor | 329 Diesel | 1973–1977 |
| John Deere Combine(Combine) | 4420 | 6 Cyl. 5.39L 5393cc 329cid | 1981–1984 |
| John Deere Combine(Combine) | 6602 | 404 Diesel | 1971–1982 |
| John Deere Combine(Combine) | 6602 | 362 Gas | 1973–1974 |
| John Deere Combine(Combine) | 6622 | 466 Diesel | 1980–1985 |
| John Deere Combine(Combine) | 7722 | 466 Diesel | 1986–1989 |
| John Deere Combine(Combine) | 8820 | 6 Cyl. 7.67L 7673cc 468cid | 1983–1988 |
| John Deere Combine(Combine) | 9500 | 6 Cyl. 7.67L 7673cc 468cid | 1989–1993 |
| John Deere Combine(Combine) | 9600 | 6 Cyl. 7.67L 7673cc 468cid | 1989–1993 |
| John Deere Combine(Combine) | 9650 | 466 Diesel | 1989–1993 |
| John Deere Cotton Picker(Cotton Picker) | 9940 | 466 Diesel | 1983–1986 |
| John Deere Cotton Picker(Cotton Picker) | 9950 | 466 Diesel | 1987–1990 |
| John Deere Crawler Loader(Crawler Loader) | 455G 4045T | 4.5L John Deere Diesel | 1993–2007 |
| John Deere Crawler Loader(Crawler Loader) | 555G 4045T | 4.5L John Deere Diesel | 1993–2007 |
| John Deere Crawlers(Crawlers) | 550G 4045T | 4.5L John Deere Diesel | 1993–2007 |
| John Deere Crawlers(Crawlers) | 650G 4045T John Deere | Diesel | 1993–2007 |
| John Deere Harvester(Harvester) | 7440 | 359 Diesel | 1984–1986 |
| John Deere Harvester(Harvester) | 7445 | 359 Diesel | 1987–1994 |
| John Deere Harvester(Harvester) | 9920 | 359 Diesel | 1983–1987 |
| John Deere Harvester(Harvester) | 9930 | 359 Diesel | 1987–1993 |
| John Deere Loader(Loader) | 444E 4045T | 4.5L John Deere Diesel | 1988–1995 |
| John Deere Tractor - Industrial(Tractor - Industrial) | 450G 4045T | 4.5L John Deere Diesel | 1993–2007 |
| John Deere Tractor - Utility(Tractor - Utility) | 4400 Utility Tractor | 329 Diesel | 1970–1982 |
| John Deere Wheel Loader(Wheel Loader) | 344E 4045D John Deere | Diesel | 1988–1995 |
| John Deere Wheel Loader(Wheel Loader) | 544E 6059T John Deere | Diesel | 1988–1992 |
| John Deere Wheel Loader(Wheel Loader) | 624E 6068T John Deere | Diesel | 1988–1992 |
| John Deere Wheel Loader(Wheel Loader) | 644E 6466T John Deere | Diesel | 1988–1992 |
| John Deere Windrower(Windrower) | 3430 | 4 Cyl. 3.91L 3883cc 237cid | 1986–1992 |
| John Deere Windrower(Windrower) | 3830 | 4 Cyl. 3.91L 3883cc 237cid | 1986–1992 |
| John Deere Windrower(Windrower) | 3930 Various | 1985–1992 |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-4000 |
| Brush Holder Assy, Alt | 7410-1401 |
| Diode Trio | 7710-681 |
| Frame, DE, Alt | 7610-112 |
| Frame, SRE, Alt | 7510-110 |
| Gasket, Alt | 9110-1000 |
| Rectifier | 7710-3538 7760-667 |
| Rectifier, Pos | 7710-3534 |
| Regulator, Alt | 8010-173 |
| Rotor | 7010-1175 |
| Stator | 7210-1343 |
| Test Lead, Alt | 9800-JD |