262-2877 2622877 ECM ECU Engine Controller for Caterpillar CAT C32 990H 844H
Brand: For Caterpillar (CAT)
Part Number: 262-2877, 2622877
Applications: Optimized for CAT C32 Industrial, Marine, and Petroleum Engines
$1,399.00
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1 Year Warranty, Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.
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Product Highlights
Overview
| Brand: | For Caterpillar (CAT) |
|---|---|
| OEM P/N: | 262-2877, 2622877 |
| Applications: | C32, 990H, 844H |
Product Details
Professional 262-2877 2622877 ECM ECU for Caterpillar CAT C32 990H 844H
Restore the peak performance and fuel efficiency of your large-bore Caterpillar systems with the professionally remanufactured 262-2877 (2622877) Engine Control Module (ECM). As a mission-critical Electronic Engine Control Unit (ECU), this module serves as the primary processing brain for the legendary Caterpillar C32 engine series. Whether managing a 990H Wheel Loader in a high-production mine or a C32 Marine Engine offshore, this ECM is engineered to deliver factory-standard fuel timing and real-time diagnostic accuracy.
Targeted Compatibility for C32 Power Platforms
The 262-2877 controller is a high-precision electronic module designed as a Direct Replacement for:
- Mining & Earthmoving: Specifically calibrated for the heavy-duty Caterpillar 990H Wheel Loader and 844H Wheel Dozer.
- Marine Propulsion: Optimized for C32 Marine Engines, providing stable performance in high-vibration and humid maritime environments.
- Industrial & Petroleum: Essential for C32 Industrial and Petroleum configurations, managing the extreme demands of large-displacement power units.
Industrial-Grade Reliability & Rigorous Testing
At liuchuangparts.com, we understand that for a C32 engine, downtime is exceptionally costly. Our 2622877 units are restored to meet or exceed original OEM standards:
• Exact Factory Specs: Remanufactured and tested to match original Caterpillar factory parameters for a 100% plug-and-play fit.
• Environmental Resilience: High-strength aluminum housing shields sensitive internal circuitry from extreme heat, vibrations, and industrial dust.
• Performance Verification: Undergoes load testing and thermal stress analysis to handle the demands of C32 ACERT technology.
Why Source From Liuchuang Parts?
| 12-Month Quality Warranty | Full 1-year coverage with professional repair or replacement services. |
| Customer-First After-Sales | Fast response times and technical guidance to get your “C32 Powerhouse” back online quickly. |
| Global Shipping Solutions | Reliable logistics ensuring high-value electronics arrive safely at your shipyard, mine site, or workshop. |
⚠️ Important: Custom Programming & Data Verification
- Mandatory Programming: This ECM must be programmed with the correct Flash File specific to your Engine Series Number (ESN). Calibration varies significantly between Marine and Industrial applications.
- Required Documentation: Please provide your ESN and VIN after purchase. Clear photos of the current ECM and engine data plate are required for precise calibration.
- Expert Installation: We highly recommend a certified diesel technician handles the installation to prevent potential electrical damage.

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