CATFilters

3087298 Water Separator Element — Cat 2470C 420E

This element is a water separator designed to remove moisture and contaminants from diesel fuel before it reaches the engine's injection system. By preventing water from entering the fuel system, it protects sensitive components like injectors and the fuel pump from corrosion and damage. A failed or clogged separator can lead to poor engine performance, stalling, and potential damage to the fuel system.

Water Separator Element – Part No 3087298 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

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

Related CAT Parts

From the same category — may also be needed

1073950
Filters Component
1492683
Water Separator
9L2169
Filter Element As-Air
1512409
Water Separator Element
1R0726
Filters Component
2096906
Filters Component

Browse all CAT Filters →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

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 Element
MaterialCoalescing media and filter paper
ApplicationDiesel fuel system
Service LifeReplace every 500 hrs or as needed
CompatibilityCAT 2470C, 420E, 430E, 450E, 553C
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Initial symptoms of a failing water separator include rough engine idling, intermittent power loss, or the illumination of a fuel filter warning light. If ignored, water can enter the fuel injection system, causing corrosion and damage to injectors and the fuel pump. This can lead to costly repairs and significant equipment downtime.

Installation Tip

Ensure the housing O-rings are properly lubricated and seated before installing the new element to prevent fuel leaks. Always drain any accumulated water from the bowl before removing the old element.

Service Note

When replacing the water separator element, it is also recommended to inspect and potentially replace the primary fuel filter.