PC300-8 fuel injection pump 6D114 fuel injection pump 6745-71-1170 3973228 Komatsu fuel injection pump Komatsu PC300-8 parts excavator fuel pump

◆ Product Overview
A high-precision, OEM-grade fuel injection pump designed for the Komatsu 6D114 diesel engine used in PC300-8 excavators. Manufactured as a direct replacement for part numbers 6745-71-1170 and 3973228, this pump ensures optimal fuel delivery, engine performance, and fuel efficiency in heavy-duty excavation and construction applications.

◆ OEM Part Numbers
✓ 6745-71-1170
✓ 3973228

◆ Compatible Equipment
✓ Komatsu PC300-8 Excavator
✓ Komatsu 6D114 Engine

◆ Product Specifications
✓ Condition: 100% New or Premium Remanufactured (As Specified)
✓ Type: High-Pressure Fuel Injection Pump
✓ Application: Excavator & Heavy Equipment Engine
✓ Calibration: Pre-set to Meet Original Performance Specifications

◆ Key Features
✓ Direct OEM Replacement for PC300-8 Excavator's 6D114 Engine
✓ Ensures Precise Fuel Metering & Injection Timing for Optimal Combustion
✓ Restores Engine Power, Torque & Fuel Economy
✓ Built to Withstand High-Pressure Demands of Diesel Excavator Operation

◆ Quality Assurance
✓ Performance Tested to Meet or Exceed OEM Specifications
✓ Pressure & Flow Calibration Verified
✓ Leak & Durability Testing Completed
✓ Compatible with Ultra-Low Sulfur Diesel & Biofuel Blends

◆ Installation Applications
✓ Fuel System Overhaul for Komatsu PC300-8 Excavators
✓ Replacement of Worn or Failed Injection Pumps in 6D114 Engines
✓ Performance Restoration for High-Hour Excavators
✓ Preventive Maintenance for Excavator Fleets

◆ Service Advantages
✓ Restores Factory-Like Engine Performance & Efficiency
✓ Reduces Black Smoke & Improves Emission Characteristics
✓ Extends Service Intervals with Reliable Fuel Delivery
✓ Supported by Technical Data for Professional Installation