CATEngine Parts

223-0702 Fuel Water Separator — Cat 3034 3024C

This fuel water separator is a crucial filtration component in the engine's fuel system, designed to remove water and contaminants from the diesel fuel before it reaches the injectors. It is manufactured to meet OEM filtration standards, ensuring cleaner fuel flow compared to a clogged or damaged filter. Operators may notice engine sputtering, loss of power, or difficulty starting if this separator is compromised or full of water.

Fuel Water Separator – Part No 223-0702 – 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 TypeFuel Water Separator
MaterialMetal, filter media, seals
ApplicationEngine fuel system
Service LifeReplace every 500 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing or full fuel water separator is often rough engine idling or intermittent power loss. If the water level is not drained or the filter is not replaced, it can lead to increased fuel system corrosion and eventual engine stalling. Continued operation with contaminated fuel risks severe damage to fuel injectors and the high-pressure fuel pump.

Installation Tip

Ensure the engine is off and the fuel system is not pressurized before replacement. Lightly lubricate the rubber seal on the new filter with clean diesel fuel before screwing it into place.

Service Note

Inspect the fuel lines for leaks and consider replacing the primary fuel filter if it is due for service.