Ramp offers to buy: Wiring Harness for Komatsu PC400-8R (Part Number: 6156-81-9211)

✅ In stock – order now

📄 Product Description:

OEM-spec wiring harness engineered for Komatsu PC400-8R excavators. This heavy-duty harness ensures reliable electrical connectivity between the engine ECM, hydraulic control sensors, actuators, fuel system electronics, and machine monitoring systems. Built with high-temperature insulation, oil-resistant protective sleeving, and moisture-proof OEM-grade connectors, it provides long-term durability even under extreme construction and mining conditions. Ideal replacement for damaged, corroded, or malfunctioning 6156-81-9211 harness assemblies.

🔧 Compatibility (Applications):

Machine Compatibility:

• Komatsu PC400-8R

• Komatsu PC400-8 / PC400LC-8 (configuration dependent)

• Selected Komatsu 40–45 ton excavators using the same electrical platform

Engine/System Compatibility:

• Komatsu SAA6D125E-5 engine

• ECM communication circuits

• Hydraulic control sensor wiring

• Fuel system & actuator circuits

• Machine monitoring and diagnostic systems

Part Number: 6156-81-9211

Cross-references: 6156819211, 6156-81-9211, and OEM-matching harness equivalents.

🛠 Specifications:

• Manufacturer: OEM / Komatsu-approved supplier

• Type: Complete engine & machine wiring harness

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

• Condition: New / Replacement

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

• Connector Type: OEM waterproof sealed connectors

Components Included:

• Full wiring harness assembly

• ECM communication connectors

• Hydraulic sensor connectors

• Fuel system & actuator wiring

• Temperature/pressure sensor connectors

• Protective cable loom & reinforced shielding

Packaging: Factory-sealed anti-static protective packaging

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• OEM-grade wiring harness for Komatsu PC400-8R

• Direct-fit replacement for 6156-81-9211

• Engineered for high-temperature, hydraulic, and vibration-heavy environments

• Ensures reliable ECM communication & accurate sensor feedback

• Fully tested according to Komatsu OEM standards