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12587
BOSCHAlternatorIR/EF24V55ACW Rotation
Fits John Deere Crawler Excavator, John Deere Grader, John Deere Crawler Dozer, John Deere Forestry - Feller Buncher, John Deere Wheel Loader, Bell Grader and 6 more makes · 3.9L–15.7L engines
8 interchanges114 applications9 components
Or call (405) 225-7220 · M–F 8–5 CT
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- BOSCH
- Design
- IR/EF
- Voltage
- 24V
- Amperage
- 55A
- Rotation
- CW
- Pulley Design
- WO/ PULLEY
OEM part numbers
Genuine OEM & engine-manufacturer numbers this alternator replaces
Bosch
Letrika (Iskra)
Letrika (Iskra) Sales
Letrika (Iskra) Tech.
Mahle
Vehicle applications
Fits 114 configurations
Showing 40 of 114 configurations
Domestic(40)
| Make | Model | Engine | Years |
|---|---|---|---|
| Bell Grader(Grader) | 670CH | L6 6.8L 6801cc 415cid John Deere 6068H | 1997–2006 |
| Bell Grader(Grader) | 670CH 6068H John Deere | Diesel | 1997–2006 |
| Bell Grader(Grader) | 770CH | L6 8.1L 494cid John Deere 6081AT | 1997–2006 |
| Bell Grader(Grader) | 770CH 6081 | 8.1L John Deere Diesel | 1997–2006 |
| John Deere 4-Wheel Drive Tractor(4-Wheel Drive Tractor) | 2054 | L6 6.8L 6801cc 415cid John Deere 6068HT | 2002–2006 |
| John Deere Compact Utility Tractor(Compact Utility Tractor) | 990 | V8 15.7L 955cid John Deere 8955TT | 1981–1981 |
| John Deere Crawler Dozer(Crawler Dozer) | 605C | L4 4.5L 275cid John Deere 4045TF | 2006–2013 |
| John Deere Crawler Dozer(Crawler Dozer) | 750B | L6 6.8L 414cid John Deere 6414TT | 1985–1995 |
| John Deere Crawler Dozer(Crawler Dozer) | 750B | L6 6.8L 6801cc 415cid John Deere 6068TT | 1985–1995 |
| John Deere Crawler Dozer(Crawler Dozer) | 750C | L6 6.8L 6801cc 415cid John Deere 6068TT | 1994–2006 |
| John Deere Crawler Dozer(Crawler Dozer) | 750C | L6 7.6L 7636cc 466cid John Deere 6076AT | 1994–2006 |
| John Deere Crawler Dozer(Crawler Dozer) | 750C | L6 8.1L 494cid John Deere 6081AT | 1994–2006 |
| John Deere Crawler Dozer(Crawler Dozer) | 750C II | L6 8.1L 494cid John Deere 6081AT | 1994–2006 |
| John Deere Crawler Dozer(Crawler Dozer) | 750J | L6 6.8L 6801cc 415cid John Deere 6068HT | 2022–2024 |
| John Deere Crawler Dozer(Crawler Dozer) | 750J II | L6 6.8L 6801cc 415cid John Deere 6068HT | 2022–2024 |
| John Deere Crawler Dozer(Crawler Dozer) | 850B | L6 7.6L 466cid John Deere 6466AT | 1985–1995 |
| John Deere Crawler Dozer(Crawler Dozer) | 850C | L6 6.8L 6801cc 415cid John Deere 6068TT | 1994–2006 |
| John Deere Crawler Dozer(Crawler Dozer) | 850C | L6 7.6L 7636cc 466cid John Deere 6076AT | 1994–2006 |
| John Deere Crawler Dozer(Crawler Dozer) | 850C | L6 8.1L 494cid John Deere 6081AT | 1994–2006 |
| John Deere Crawler Dozer(Crawler Dozer) | 850C II | L6 8.1L 494cid John Deere 6081AT | 1994–2006 |
| John Deere Crawler Dozer(Crawler Dozer) | 850J | L6 6.8L 6801cc 415cid John Deere 6068HT | 2022–2024 |
| John Deere Crawler Dozer(Crawler Dozer) | 850J II | L6 6.8L 6801cc 415cid John Deere 6068HB | 2022–2024 |
| John Deere Crawler Dozer(Crawler Dozer) | 850J II | L6 6.8L 6801cc 415cid John Deere 6068HT | 2022–2024 |
| John Deere Crawler Dozer(Crawler Dozer) | 850J II | L6 9.0L 549cid John Deere 6090HT | 2022–2024 |
| John Deere Crawler Excavator(Crawler Excavator) | 110 | L4 4.5L 275cid John Deere 4045TP | 1998–2002 |
| John Deere Crawler Excavator(Crawler Excavator) | 110 | L4 4.5L 275cid John Deere 4045TT | 1998–2002 |
| John Deere Crawler Excavator(Crawler Excavator) | 120 | L4 4.5L 275cid John Deere 4045TT | 1997–2002 |
| John Deere Crawler Excavator(Crawler Excavator) | 120 | L4 4.5L 275cid John Deere 4045HP | 1997–2002 |
| John Deere Crawler Excavator(Crawler Excavator) | 120 | L4 4.5L 275cid John Deere 4045TP | 1997–2002 |
| John Deere Crawler Excavator(Crawler Excavator) | 120C | L4 4.5L 275cid John Deere 4045HP | 2002–2008 |
| John Deere Crawler Excavator(Crawler Excavator) | 160C LC | L4 4.5L 275cid John Deere 4045HP | 2002–2008 |
| John Deere Crawler Excavator(Crawler Excavator) | 190E | L4 3.9L 3917cc 239cid John Deere 4039D | 2010–2021 |
| John Deere Crawler Excavator(Crawler Excavator) | 190E | L4 3.9L 239cid John Deere 4039D | 1993–2009 |
| John Deere Crawler Excavator(Crawler Excavator) | 200CLC | L6 6.8L 6801cc 415cid John Deere 6068HT | 1996–2007 |
| John Deere Crawler Excavator(Crawler Excavator) | 200LC | L6 6.8L 6801cc 415cid John Deere 6068TT | 1996–2007 |
| John Deere Crawler Excavator(Crawler Excavator) | 230CLC | L6 6.8L 6801cc 415cid John Deere 6068HT | 2002–2006 |
| John Deere Crawler Excavator(Crawler Excavator) | 230LCR | L4 4.5L 275cid John Deere 4045TT | 1999–2002 |
| John Deere Crawler Excavator(Crawler Excavator) | 230LCR | L6 6.8L 6801cc 415cid John Deere 6068HT | 1999–2002 |
| John Deere Crawler Excavator(Crawler Excavator) | 230LCRD | L4 4.5L 275cid John Deere 4045TT | 1999–2002 |
| John Deere Crawler Excavator(Crawler Excavator) | 230LCRD | L6 6.8L 6801cc 415cid John Deere 6068HT | 1999–2002 |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-3200 5-4700 |
| Brush Set | 7320-1119B |
| Capacitor | 8620-2000 |
| Frame, DE, Alt | 7620-2051 |
| Rectifier | 7720-1011B |
| Regulator & Brush Holder | 8020-1142 |
| Screw | 9690-9063 |
| Test Lead, Alt | 9800-FV |
| Tolerance Ring | 5-651 |