The Caterpillar A4E4v3 is a widely-used engine control unit found in 7 vehicle variants across multiple manufacturers. ecufiles.io provides professionally calibrated remap files for this ECU, covering Stage 1 & Stage 2 power upgrades, DPF/EGR/AdBlue removal, pop & bang maps, and more. All files are tested, ORI-stored, and delivered via the ecufiles.io platform to verified B2B workshops.
| Make | Model | Engine | Year | Power | Software IDs |
|---|---|---|---|---|---|
| Caterpillar | 988K | C18.1TDI | 2020 | 580hp / 2850nm | 6074951-00 607495100 JDKH1TTQB7VXVC |
| Caterpillar | 950K | C7.1TDI | 2019 | 213hp / 705nm | 3127952 0K8701-00 5898257-00 |
| Caterpillar | D6T | C9.3TDI | 2019 | 303hp | 4C5AUC 5910162-00 |
| Caterpillar | D6T2 | C9.3TDI | 2017 | 215hp / 1075nm | 4C5AUC 5396354-00 |
| Caterpillar | 3216E | C7.1TDI | 2010 | 234hp / 895nm | 2974954 0K8704-00 5898261-00 |
| Claas | Lexion-760 | 12.5TDI | 2014 | 449hp | 4750786-00 |
| Kenworth | K500 | 12.5TDI | 2010 | - | 3253698 092643709 3651153-00 C13 |
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