274-1957 Marine Petroleum Engine ECU Module for CAT C27 C32 274-1957 ECM Controller OEM
Overview: Caterpillar ECM/ECU module commonly listed for C27 and C32 marine/petroleum platforms (including TH48-E70 transmission references in listings). Bench tested with programming support available on demand.
Part Numbers
- Primary: 274-1957 (2741957)
- Common cross refs: 10R-5646 (10R5646)
- Other alternates seen in the market (verify by label): 274-1957-01, 478-7928, 372-2879, 478-7933, 226-7475, 372-2906, 262-2879
Common Platforms / Applications (as listed)
- CAT C27 / C32 industrial and marine applications (verify by part number)
- Petroleum transmission TH48-E70 (verify by part number)
Warranty & Support
- 3-Month Warranty
- Bench tested before dispatch
- Programming available on demand
Fitment tip: These controllers are often configuration-specific. Please confirm by ECM label photo + engine serial number before ordering.
Pairs well with
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274-1957 Marine Petroleum Engine ECU Module for CAT C27 C32 274-1957 ECM Controller OEM
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