Description
Caterpillar common rail injector 5637897 3707280 3707281 3707282 3707286 3707287 4336862 320D excavator C7 engine assembly parts
High-Performance Common Rail Fuel Injector Assembly for Caterpillar 320D Machinery
Product Overview
Part Number Compatibility
Caterpillar Machine Applications
Engine Specifications
Product Specifications
Key Performance Features
Quality Assurance Standards
Application Scenarios
Technical Advantages
Why Choose This Injector Assembly
We are a professional supplier specializing in fuel injection components for heavy construction equipment. This common rail fuel injector assembly, covering part numbers 563-7897, 370-7280, 370-7281, 370-7282, 370-7286, 370-7287, and 433-6862, is precision-engineered to meet or exceed OEM specifications. Designed for optimal performance in Caterpillar 320D series machinery with C7 engines, it ensures reliable operation in demanding working conditions.
• 563-7897 Common Rail Injector
• 370-7280 Fuel Injector Assembly
• 370-7281 Injection Component
• 370-7282 High-Pressure Injector
• 370-7286 & 370-7287 Complete Set
• 433-6862 Fuel System Component
• Caterpillar 320D Series Excavators
• Caterpillar 320D Wheel Loaders
• Caterpillar D-Series Construction Equipment
• Machinery with Caterpillar C7 Diesel Engines
• Compatible Engine: Caterpillar C7 ACERT Diesel
• Fuel System: Common Rail HEUI Technology
• Cylinder Configuration: 6-Cylinder Turbo
• Horsepower Range: 200-300 HP Class
• Type: Common Rail Fuel Injector Assembly
• Condition: New (Premium Quality)
• Fitment: Direct Replacement for Caterpillar OEM Parts
• Material: High-Grade Steel and Precision Alloys
• Pressure Rating: 2000+ bar System Compatible
✓ Direct Bolt-On Replacement for Caterpillar 320D Series
✓ Engineered to Caterpillar C7 Engine Performance Standards
✓ High-Pressure Common Rail System Optimized
✓ Precision Fuel Delivery and Superior Atomization
✓ Restores Engine Power, Torque and Responsiveness
✓ Improves Fuel Efficiency and Combustion
✓ Durable Construction for Demanding Job Sites
• 100% New Production with Zero Remanufactured Parts
• OEM Dimensional Specifications Verified
• High-Pressure Testing Certified (2000-2200 bar Range)
• Flow Rate Calibration and Spray Pattern Tested
• Leakage and Durability Performance Validated
• Individual Component Quality Control Inspected
• Caterpillar 320D Excavator Fuel System Overhaul and Repair
• Caterpillar C7 Engine Common Rail Injection System Service
• Construction Fleet Preventive Maintenance
• Engine Performance Restoration Projects
• Precision manufactured for exact Caterpillar fitment
• Consistent fuel delivery across all cylinders
• Corrosion-resistant materials and coatings
• Thermal stability for extreme operating temperatures
• Compatible with ultra-low sulfur diesel fuels
• Direct replacement for multiple Caterpillar OEM part numbers
• Restores factory-level performance and efficiency
• Premium materials ensure longer service life
• Cost-effective alternative to Caterpillar dealer parts
• Comprehensive part number coverage
• Reliable performance in extreme conditions
Contact Us:
Whatsapp/Phone: +86158 6849 0970
Skype: robinwanguuu@hotmail.com
Email: newm9992@hotmail.com
karherine@xcgparts.com
Wechat: welchanparts_luke
Website: www.xcgparts.com
