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12147
LETRIKA (ISKRA)AlternatorIR/EF24V50ACW Rotation
Fits John Deere, Case/IH, Case Wheel Loader, Case Crawler Dozer, Case, Case Excavator and 5 more makes
21 interchanges77 applications9 components
Or call (405) 225-7220 · M–F 8–5 CT
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- LETRIKA (ISKRA)
- Design
- IR/EF
- Voltage
- 24V
- Amperage
- 50A
- Rotation
- CW
- Pulley Design
- WO/ PULLEY
OEM part numbers
Genuine OEM & engine-manufacturer numbers this alternator replaces
Bosch
Bosch Service Europe
John Deere
Letrika (Iskra)
Mahle
Marelli
Prestolite
Vehicle applications
Fits 77 configurations
Showing 40 of 77 configurations
Domestic(40)
| Make | Model | Engine | Years |
|---|---|---|---|
| Case | 220B | 1989–1994 | |
| Case | 4390 | 1987–1994 | |
| Case | 6590T | 1988–1992 | |
| Case | 688G | 1989–1994 | |
| Case | 888 | 1988–1994 | |
| Case | W11B | 1989–1994 | |
| Case Agricultural Tractor(Agricultural Tractor) | 988 Cummins 6T590 | 1996–2006 | |
| Case Crawler Dozer(Crawler Dozer) | 1150E | 6-590 Diesel | 1985–1996 |
| Case Crawler Dozer(Crawler Dozer) | 1150E | 6-830 Diesel | 1990–1996 |
| Case Crawler Dozer(Crawler Dozer) | 1155E | 6-590 Diesel | 1990–1993 |
| Case Crawler Dozer(Crawler Dozer) | 1155E | 6-830 Diesel | 1985–1989 |
| Case Crawler Dozer(Crawler Dozer) | 1550 | 6-830 Diesel | 1987–1989 |
| Case Crawler Dozer(Crawler Dozer) | 450C | 4-390 | 1989–1994 |
| Case Crawler Dozer(Crawler Dozer) | 850D | 6-590 Diesel | 1984–1991 |
| Case Crawler Dozer(Crawler Dozer) | 855D | 6-590 Diesel | 1984–1991 |
| Case Excavator(Excavator) | 1088 | 6T-590 Diesel | 1988–1992 |
| Case Excavator(Excavator) | 688 | 4-390 Diesel | 1987–1992 |
| Case Excavator(Excavator) | 688BCK | 4-390 Diesel | 1991–1995 |
| Case Excavator(Excavator) | 688C | 4-390 Diesel | 1991–1995 |
| Case Excavator(Excavator) | 888 | 6T-590 Diesel | 1988–1992 |
| Case Feller Buncher(Feller Buncher) | 1187C Feller Buncer | 6T-830 Diesel | 1989–1992 |
| Case Loader(Loader) | 680K Construction King | 6-590 Diesel | 1984–1988 |
| Case Loader(Loader) | 780C Construction King | 6T-590 Diesel | 1984–1988 |
| Case Tractor(Tractor) | 1150G | 6-590 Diesel | 1995–1999 |
| Case Tractor(Tractor) | 850E | 6-590 Diesel | 1992–1996 |
| Case Tractor(Tractor) | 850G | 6-590 Diesel | 1994–2000 |
| Case Wheel Loader(Wheel Loader) | 521D | 390 Diesel | 2001–2006 |
| Case Wheel Loader(Wheel Loader) | 621 | 6T-590 Diesel | 1989–1993 |
| Case Wheel Loader(Wheel Loader) | 721 | 6T-830 Diesel | 1989–1993 |
| Case Wheel Loader(Wheel Loader) | 821 | 6T-830 Diesel | 1989–1993 |
| Case Wheel Loader(Wheel Loader) | W14B | 6-590 Diesel | 1985–1989 |
| Case Wheel Loader(Wheel Loader) | W14C | 6-590 Diesel | 1990–1993 |
| Case Wheel Loader(Wheel Loader) | W18B | 504 Diesel | 1983–1988 |
| Case Wheel Loader(Wheel Loader) | W20C | 504 Diesel | 1982–1989 |
| Case Wheel Loader(Wheel Loader) | W30 | 504 Diesel | 1984–1989 |
| Case/IH | 1068B | 1989–1994 | |
| Case/IH | 1088 | 1989–1994 | |
| Case/IH | 1150 | 1989–1994 | |
| Case/IH | 1150E | 1989–1994 | |
| Case/IH | 1155E | 1989–1994 |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-3200 5-4700 |
| Bearing, Needle Roller | 4-1612 |
| Brush Set | 7320-1116B |
| Rectifier | 7720-1008 |
| Regulator & Brush Holder | 8020-1133 |
| Rotor | 7082-5114 |
| Rotor | 7020-474 |
| Stator | 7220-9319 |
| Test Lead, Alt | 9800-FV |