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12739
LETRIKA (ISKRA)AlternatorIR/IF12V120ACW Rotation
Fits Caterpillar Tractor-Loader-Backhoe, Caterpillar Telescopic Boom Forklift, Caterpillar Ag. & Ind. Track Tractor, Caterpillar Crawler Dozer, Caterpillar Wheel Loader, Caterpillar Ag. & Ind. Loader - Backhoe and 3 more makes · 3.4L, 4.0L, 4.4L engines
22 interchanges132 applications6 components
Or call (405) 225-7220 · M–F 8–5 CT
Note:ERKUNT TRACTOR, HATTAT, MASSEY-FERGUSON | Perkins | It Has Been Told to Us That Transpo Regulator IX123 Can Be Used Here By Adding a Ground Screw. This unit may require Perkins Bracket 4141A136 to mount this unit on some applications. Without this bracket MTG HOLES will not align.
Specifications
Full technical detail
- Type
- Alternator
- Manufacturer
- LETRIKA (ISKRA)
- Design
- IR/IF
- Voltage
- 12V
- Amperage
- 120A
- Rotation
- CW
- Pulley Design
- WO/ PULLEY
OEM part numbers
Genuine OEM & engine-manufacturer numbers this alternator replaces
Vehicle applications
Fits 132 configurations
Showing 40 of 132 configurations
Domestic(40)
| Make | Model | Engine | Years |
|---|---|---|---|
| ASV Crawler Loader(Crawler Loader) | RT110 | L4 3.4L 207cid Perkins 854E | 2015–2016 |
| ASV Crawler Loader(Crawler Loader) | RT110F | L4 3.4L 207cid Perkins 854E | 2015–2016 |
| Caterpillar Ag. & Ind. Loader - Backhoe(Backhoe) | 420D | Cat. | 2003–2006 |
| Caterpillar Ag. & Ind. Loader - Backhoe(Backhoe) | 420D | Cat. 3054C | 2003–2006 |
| Caterpillar Ag. & Ind. Loader - Backhoe(Backhoe) | 432D | Caterpillar 3054CT ; 4.4L Dsl. | 2004–2006 |
| Caterpillar Ag. & Ind. Loader - Backhoe(Backhoe) | 432E | Caterpillar 3054CT ; 4.4L Dsl. | 2006–2008 |
| Caterpillar Ag. & Ind. Loader - Backhoe(Backhoe) | 432E | Cat. C4.4, 4.41L, Dsl. | 2006–2008 |
| Caterpillar Ag. & Ind. Loader - Backhoe(Backhoe) | 432F | Cat. C4.4, 4.41L, Dsl. | 2012–2013 |
| Caterpillar Ag. & Ind. Track Tractor(Track Tractor) | D3K | Cat. C4.4, 4.41L, Dsl. | 2007–2014 |
| Caterpillar Ag. & Ind. Track Tractor(Track Tractor) | D3K LGP | Cat. C4.4, 4.41L, Dsl. | 2008–2012 |
| Caterpillar Ag. & Ind. Track Tractor(Track Tractor) | D3K XL | Cat. C4.4, 4.41L, Dsl. | 2008–2013 |
| Caterpillar Ag. & Ind. Track Tractor(Track Tractor) | D4H LGP | Cat. C4.4, 4.41L, Dsl. | 2002–2007 |
| Caterpillar Ag. & Ind. Track Tractor(Track Tractor) | D4H XL | Cat. C4.4, 4.41L, Dsl. | 1993–1996 |
| Caterpillar Ag. & Ind. Track Tractor(Track Tractor) | D4K LGP | Cat. C4.4, 4.41L, Dsl. | 2008–2013 |
| Caterpillar Ag. & Ind. Track Tractor(Track Tractor) | D4K XL | Cat. C4.4, 4.41L, Dsl. | 2007–2014 |
| Caterpillar Ag. & Ind. Track Tractor(Track Tractor) | D5K LGP | Cat. C4.4, 4.41L, Dsl. | 2008–2013 |
| Caterpillar Ag. & Ind. Track Tractor(Track Tractor) | D5K XL | Cat. C4.4, 4.41L, Dsl. | 2007–2015 |
| Caterpillar Crawler Dozer(Crawler Dozer) | D3K | L4 4.4L 269cid Caterpillar C4.4 | 2007–2018 |
| Caterpillar Crawler Dozer(Crawler Dozer) | D3K LGP | L4 4.4L 269cid Caterpillar C4.4 | 2008–2013 |
| Caterpillar Crawler Dozer(Crawler Dozer) | D3K XL | L4 4.4L 269cid Caterpillar C4.4 | 2008–2013 |
| Caterpillar Crawler Dozer(Crawler Dozer) | D4H | L4 4.4L 269cid Caterpillar C4.4 | 2002–2007 |
| Caterpillar Crawler Dozer(Crawler Dozer) | D4H XL | L4 4.4L 269cid Caterpillar C4.4 | 1993–1996 |
| Caterpillar Crawler Dozer(Crawler Dozer) | D4K LGP | L4 4.4L 269cid Caterpillar C4.4 | 2007–2017 |
| Caterpillar Crawler Dozer(Crawler Dozer) | D4K XL | L4 4.4L 269cid Caterpillar C4.4 | 2007–2017 |
| Caterpillar Crawler Dozer(Crawler Dozer) | D5K LGP | L4 4.4L 269cid Caterpillar C4.4 | 2008–2013 |
| Caterpillar Crawler Dozer(Crawler Dozer) | D5K XL | L4 4.4L 269cid Caterpillar C4.4 | 2008–2013 |
| Caterpillar Roller (Static and Vibratory)(Roller (Static And Vibratory)) | CS10 | L4 4.4L 269cid Caterpillar C4.4 | 2019–2023 |
| Caterpillar Roller (Static and Vibratory)(Roller (Static And Vibratory)) | CS10 | L4 4.4L 269cid Caterpillar C4.4 | 2019–2023 |
| Caterpillar Roller (Static and Vibratory)(Roller (Static And Vibratory)) | CS11 | L4 4.4L 269cid Caterpillar C4.4 | 2019–2023 |
| Caterpillar Roller (Static and Vibratory)(Roller (Static And Vibratory)) | CS11 | L4 4.4L 269cid Caterpillar C4.4 | 2019–2023 |
| Caterpillar Roller (Static and Vibratory)(Roller (Static And Vibratory)) | CS12 | L4 4.4L 269cid Caterpillar C4.4 | 2019–2023 |
| Caterpillar Roller (Static and Vibratory)(Roller (Static And Vibratory)) | CS12 | L4 4.4L 269cid Caterpillar C4.4 | 2019–2023 |
| Caterpillar Telescopic Boom Forklift(Telescopic Boom Forklift) | TH336C | L4 4.4L 269cid Caterpillar C4.4 | 2012–2018 |
| Caterpillar Telescopic Boom Forklift(Telescopic Boom Forklift) | TH336C | L4 4.4L 269cid Caterpillar C4.4 | 2012–2017 |
| Caterpillar Telescopic Boom Forklift(Telescopic Boom Forklift) | TH337C | L4 4.4L 269cid Caterpillar C4.4 | 2012–2017 |
| Caterpillar Telescopic Boom Forklift(Telescopic Boom Forklift) | TH337C | L4 4.4L 269cid Caterpillar C4.4 | 2012–2014 |
| Caterpillar Telescopic Boom Forklift(Telescopic Boom Forklift) | TH406C | L4 4.4L 269cid Caterpillar C4.4 | 2012–2018 |
| Caterpillar Telescopic Boom Forklift(Telescopic Boom Forklift) | TH406C | L4 4.4L 269cid Caterpillar C4.4 | 2012–2017 |
| Caterpillar Telescopic Boom Forklift(Telescopic Boom Forklift) | TH407C | L4 4.4L 269cid Caterpillar C4.4 | 2012–2017 |
| Caterpillar Telescopic Boom Forklift(Telescopic Boom Forklift) | TH407C | L4 4.4L 269cid Caterpillar C4.4 | 2012–2016 |
Component breakdown
Replacement parts that go inside this unit
| Component | Part numbers |
|---|---|
| Bearing, Ball | 5-3507 |
| Bearing, Ball | 5-3507 5-4700 |
| Rectifier | 7702-3413 |
| Regulator & Brush Holder | 8082-123 |
| Rotor | 7002-1105 |
| Stator | 7202-9709 |