CATEngine Parts

197-4411 Hydraulic Pump Wiring Harness — Cat E330C 330C

This wiring harness is an essential component of the hydraulic system, designed to transmit electrical signals between the hydraulic pump and the machine's control module. It is manufactured to meet stringent OEM standards, ensuring reliable performance and durability compared to a damaged or corroded harness. Operators may notice intermittent or complete loss of hydraulic function, such as unresponsive boom or bucket movements, if the harness is failing.

Hydraulic Pump Wiring Harness – Part No 197-4411 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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Related CAT Parts

From the same category — may also be needed

6n5392
Engine Parts Component
4P1659
Engine Parts Component
273-4246
Hose
200-3373
Swing Motor
340-2520
Oil Cooler Core
197-0395
Radiator Oil Cooler

Browse all CAT Engine Parts →

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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, Rubber
ApplicationHydraulic System Control
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Intermittent or complete loss of hydraulic functions, such as slow or unresponsive boom, stick, or bucket movements, is the first sign. If ignored, the hydraulic system may become completely inoperable, leading to extended downtime. Failure to address a faulty harness can result in the inability to operate the equipment safely and efficiently.

Installation Tip

Ensure all electrical connectors are clean and free of debris before mating to prevent poor signal transmission. Avoid routing the harness near sharp edges or hot components that could cause chafing or damage.

Service Note

Inspect the hydraulic pump solenoids and the main control module for any related electrical faults when replacing the harness.