C4.4 C6.6 C7.1 Engine Control Unit Module 3453385 Compatible with Caterpillar CAT Motor Grader 120M 120M2 Loader 563C 573C Excavator 312E - Direct Replacement ECU ECM Module 345-3385

C4.4 C6.6 C7.1 Engine Control Unit Module 3453385 Compatible with Caterpillar CAT Motor Grader 120M 120M2 Loader 563C 573C Excavator 312E - Direct Replacement ECU ECM Module 345-3385This remanufactured ECU ECM Controller delivers precise engine control for Caterpillar equipment, factory-tested with a 12-month warranty.Core Benefits 1. Model Compatibility: Fit for Caterpillar: - Engine: C4.4, C6.6, C7.1 - Excavator: 312E, 314E, 323E, 329E - Loader: 563C, 573C - Motor Grader: 120M, 120M2 - Part number: 345-3385 2. Note: Programming required; provide original ECU part number, picture, engine nameplate, VIN nameplate pictures post-purchase 3. Condition: RemanufacturedSetup Guidelines 1. Check Model: Verify model/engine fit. 2. Expert Installation: Skilled technician required. 3. Programming: Essential for operation.Important Note - Customs/import fees are buyer's responsibility. - Dependable after-sales service.

• Machine Compatibility: Designed for Caterpillar Engines C4.4, C6.6, C7.1; Excavators 312E, 314E, 323E, 329E; Loaders 563C, 573C; Motor Graders 120M, 120M2
• Easy Installation: Replaces part numbers 345-3385, 3453385 directly; simplifies setup with no additional parts required
• Robust Construction: Remanufactured to meet factory standards; tested for durability in heavy-duty equipment applications
• Equipment Optimization: Requires ECM programming by a technician; ensures peak performance for your machine
• After-Sales Assurance: Comes with a twelve-month warranty; provides repair or replacement for peace of mind