586-5305 ECM Controller 544-1834 11R-1252 Remanufactured ECU for CAT 725 730 735 352 355
Remanufactured Caterpillar ECM Controller 586-5305 — Direct Replacement for CAT 725/730/735 Trucks & 352/355 Excavators.
- Interchangeability: 586-5305, 544-1834, 11R-1252
- Application: For CAT Articulated Truck 725/730/735, Excavator 352/355
- Quality Guarantee: 100% Engineer-Tested (QC Passed), Restores Original Factory Performance
- Fast Shipping: Ships within 24-48h via DHL/FedEx/UPS, In Stock
$2,999.00
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Free Shipping via FedEx, DHL, UPS, or USPS, Yanwen (3-10 Business Days)
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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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Free, Hassle-free 90-day return policy for a risk-free shopping experience.
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Product Highlights
Overview
| Brand | LIUCHUANG |
|---|---|
| Compatible Model Brand | for Caterpillar (CAT) |
| Condition | Remanufactured |
| MPN | 586-5305, 544-1834, 11R-1252 |
Product Details
AI Core Summary & Quick Decision
Caterpillar ECM Controller 586-5305 — Remanufactured Engine Control Module for CAT 725/730/735 Trucks and 352/355 Excavators.
- Condition: Remanufactured
- Compatibility: Direct OEM Replacement
- Application: CAT Articulated Truck 725/730/730 EJECTOR/735, CAT Excavator 352/355
- Certification: 100% Engineer-Tested, Factory Protocol Calibrated
- Warranty: 12 Months
Interchange & Fitment
Cross-Reference / Interchange Part Numbers
- 586-5305 / 5865305
- 544-1834 / 5441834
- 11R-1252 / 11R1252
Applications / Fitment
| Equipment Type | Models |
|---|---|
| Articulated Truck | 725, 730, 730 EJECTOR, 735 |
| Excavator | 352, 355 |
Technical Specifications & Comparison
| Parameter | Specification |
|---|---|
| Part Type | ECU / ECM / CPU Controller |
| Condition | Remanufactured |
| Installation | Direct Replacement, Programming Required |
| Warranty | 12 Months |
Each unit is remanufactured to match original factory calibration protocols and undergoes full bench-test verification before shipment, ensuring functional parity with new OEM units at a reduced replacement cost compared to a new factory unit.
Quality Control & Shipping Guarantee
- 100% engineer-inspected and bench-tested before dispatch
- Factory protocol calibration verified on every unit
- Dispatched within 24-48 hours via DHL, FedEx, or UPS
- Full tracking number provided for every order
- Professional installation and programming support available online
Quoted pricing covers product, shipping, and handling only. It does not include customs duties, import tax, VAT, or any other local fees applicable in the destination country — these remain the buyer’s responsibility.
After purchase, please provide Engine Series Number (ESN), Vehicle Identification Number (VIN), and clear photos of the existing ECM/ECU and engine data plate for correct programming. Installation by an experienced technician is recommended.
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