CATEngine Parts

515-8113 Chassis Wiring Harness — Cat 320D2

This is a comprehensive Chassis Wiring Harness designed to transmit electrical signals and power throughout the equipment's chassis systems. It is constructed with high-quality, durable materials to withstand vibration and environmental exposure, outperforming a frayed or corroded original harness. Operators might observe intermittent electrical faults, non-functional lights, or dashboard warning indicators when this harness fails.

Chassis Wiring Harness – Part No 515-8113 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeWiring Harness
MaterialCopper, PVC insulation
ApplicationChassis electrical systems
Service LifeReplace when damaged or corroded
CompatibilityCAT C7 Engine, Excavator 320D2
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing harness is often erratic electrical behavior, such as flickering lights or intermittent sensor readings. If ignored, the problem can escalate to complete loss of electrical function in connected systems, potentially immobilizing the equipment. A severely degraded harness poses a risk of short circuits and electrical fires.

Installation Tip

Before removing the old harness, meticulously label each connector and wire to ensure correct reinstallation of the new harness. Avoid routing the new harness near sharp edges or heat sources that could cause damage.

Service Note

Inspect all related electrical connectors, fuses, and relays for corrosion or damage when replacing the chassis wiring harness.