Ramp offers to buy: Wiring Harness for Komatsu PC300-8 (Part Number: 6745-81-9230)

✅ In stock – order now

📄 Product Description:

OEM-spec wiring harness engineered for Komatsu PC300-8 excavators. This high-durability harness provides stable electrical communication between the ECM, engine sensors, hydraulic electronic control system, fuel system components, actuators, and machine monitoring circuits. Manufactured with heat-resistant insulation, reinforced protective sheathing, and waterproof OEM-grade connectors, ensuring long-term performance in toughest excavation and mining environments.

Ideal replacement for damaged, shorted, or deteriorated 6745-81-9230 harness assemblies.

🔧 Compatibility (Applications):

Machine Compatibility:

• Komatsu PC300-8

• Komatsu PC300LC-8

• Komatsu PC350-8 (configuration dependent)

• Other mid-large Komatsu 30–35 ton excavators using the same wiring platform

Engine Compatibility:

• Komatsu SAA6D114E-3 / SAA6D114E-5

• Supports full ECM communication, hydraulic control sensors, fuel management, and monitoring systems.

Part Number: 6745-81-9230

Cross-references: 6745819230, 6745-81-9230, and OEM-equivalent harness assemblies.

🛠 Specifications:

• Manufacturer: OEM / Komatsu-approved supplier

• Type: Engine & machine wiring harness

• Coverage: ECM circuits, injectors, pressure/temperature sensors, hydraulic control wiring

• Condition: New / Replacement

• Insulation: Heat-, oil-, fuel-, and vibration-resistant

• Connector Type: OEM waterproof sealed connectors (IP-rated)

Components Included:

• Full wiring harness assembly

• ECM communication connectors

• Engine & hydraulic sensor connectors

• Fuel system sensor wiring

• Protective cable loom & reinforced shielding

Packaging: Factory-sealed anti-static protective package

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• OEM-grade wiring harness for Komatsu PC300-8

• Direct-fit replacement for 6745-81-9230

• Engineered for extreme vibration, temperature, and hydraulic exposure

• Ensures accurate ECM feedback & stable machine performance

• Fully factory-tested to meet Komatsu OEM electrical standards