CATFilters

1383100 Water Separator — Cat 3034 3054

This is a Water Separator filter designed to remove water and solid contaminants from fuel systems in Caterpillar equipment. It meets rigorous filtration standards, ensuring clean fuel delivery to the engine, unlike a saturated or damaged separator. Symptoms of a failing water separator include engine misfires, loss of power, or difficulty starting.

Water Separator – Part No 1383100 – CAT Spare Part
Part Specifications
BrandCAT
CategoryFilters
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

Never run an engine without a filter — even briefly causes abrasive damage. Pre-fill fuel filters with clean fuel before fitting to reduce prime time. Replace O-rings on filter housings every second service. Record change dates on filter housing.

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

Part TypeWater Separator Filter
MaterialComposite media with coalescing properties
ApplicationFuel system
Service LifeReplace every 250-500 hours or when indicator shows saturation
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing water separator include intermittent engine sputtering or a slight reduction in throttle response. If left unaddressed, excessive water in the fuel can lead to corrosion within the fuel system and injector damage. This can result in costly repairs to the fuel injection system.

Installation Tip

Ensure the O-ring seal is properly lubricated with clean fuel before installation to prevent leaks and ensure a good seal. Do not overtighten the bowl, as this can crack the plastic or damage the threads.

Service Note

Drain any accumulated water from the separator bowl regularly and inspect the fuel lines for any signs of degradation or leaks.