Description
Used Genuine Cummins OEM 2874656 alternator/AC compressor support bracket for ISX15 engines. This cast-iron mounting bracket bolts to the front of the ISX15 block and carries the alternator and air-conditioning compressor assemblies. Removed from a 2015 ISX15 400ST (CM2350 X101 service model).
Specifications
| Manufacturer | Cummins (Genuine OEM) |
|---|---|
| Part Number | 2874656 |
| Part Type | Alternator / AC Compressor Support Bracket |
| Condition | Used |
| Engine Compatibility | Cummins ISX15 (CM2350 X101) |
| Marketing Model | ISX15 400ST |
| Build Date | 2015 |
Applications
This bracket fits the following Cummins engine:
- Cummins ISX15 15.0L on the CM2350 X101 service model (2013-2017 build window for this controller)
Representative vehicles using the ISX15 CM2350 X101:
- Kenworth T660, T680, T800, W900 (2013-2017)
- Peterbilt 386, 389, 579 (2013-2017)
- Freightliner Cascadia and Coronado (2013-2017)
- International ProStar / LoneStar with Cummins ISX15 (2013-2017)
This is a used OEM part. Verify the engine serial number and CPL/service model against your block before ordering — bracket geometry differs across ISX/ISX15 controller revisions.









