348-2387 11R-0975 10R-8105 ECM ECU Engine Controller for Caterpillar CAT 3512B 3516C C280
Brand: For Caterpillar (CAT)
Part Numbers: 348-2387, 11R-0975, 10R-8105, 3482387, 11R0975, 10R8105
Applications: Optimized for C280-6, C280-8, 3508C, 3512C, and 3516C Marine Engines
$1,599.00
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Product Highlights
Overview
| Brand: | For Caterpillar (CAT) |
|---|---|
| OEM P/N: | 348-2387, 11R-0975, 10R-8105, 3482387, 11R0975, 10R8105 |
| Applications: | C280-6, C280-8, 3508C, 3512C |
Product Details
Expertly Remanufactured 348-2387 11R-0975 10R-8105 ECM ECU for CAT 3516C C280
Maintain the peak operational integrity of your heavy-duty Caterpillar assets with the professionally remanufactured 348-2387 (11R-0975 / 10R-8105) Engine Control Module (ECM). As a critical Electronic Engine Control Unit (ECU), this module serves as the primary processing brain for CAT’s high-output engine families, including the legendary 3500B/C and C280 series. Whether coordinating a 3516C Marine Engine or an SR4B Generator, this ECM ensures precision timing, fuel efficiency, and total system reliability.
Broad Compatibility for Marine, Power Gen & Energy
The 348-2387 controller is a high-performance electronic module designed as a Direct Replacement for several mission-critical Caterpillar power systems:
- Marine Propulsion & Auxiliary: Specifically calibrated for C280-6, C280-8, 3508, 3512, and 3516 (B/C) marine engines, built for high-vibration maritime environments.
- Generator & Power Modules: Essential for SR4, SR4B, and SR4BHV Generators, as well as 3512B/3516B Generator Sets for critical infrastructure.
- Petroleum & Industrial Power: Optimized for 3508C, 3512C, and 3516C Petroleum Engines, built to handle the variable loads of drilling and pumping.
- Heavy Machine Power: Compatible with C4.4 engine configurations in specific specialized machine applications.
Marine-Grade Reliability & Rigorous Testing
At liuchuangparts.com, we understand that in power generation and marine transport, downtime is not an option. Our 3482387 / 10R8105 units are rebuilt to meet or exceed OEM standards:
• Exact Factory Specs: Remanufactured and tested to match original Caterpillar factory parameters for a 100% Direct Replacement fit.
• Environmental Shielding: Robust aluminum housing protects sensitive circuitry from extreme heat, heavy vibration, and corrosive salty environments.
• Performance Verification: Every unit undergoes load testing and thermal stress analysis to handle the demands of large-displacement engines.
Why Trust Liuchuang Parts?
| 12-Month Comprehensive Warranty | Full 1-year guarantee with fast technical after-sales repair or replacement services. |
| Customer-First Commitment | Seamless buying experience and expert guidance to get your power systems back online. |
| Global Logistics Solutions | Reliable shipping ensuring high-value electronics arrive safely at your workshop, shipyard, or plant. |
⚠️ Important: Programming & Data Verification
- Mandatory Programming: This ECM must be programmed with the correct Flash File specific to your Engine Series Number (ESN). Configuration differs between Gen-set and Marine 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 technician handles the installation to prevent potential electrical damage to the engine harness.

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