CATEngine Parts

1856045 Water Radiator — Cat 304 3024

This is a Water Radiator designed to dissipate heat from the engine coolant, maintaining optimal operating temperatures within the engine's cooling system. Manufactured to meet rigorous OEM standards, it offers superior heat transfer efficiency and durability over a corroded or leaking radiator. Operators may notice a significant increase in engine temperature, steam from the engine bay, or a low coolant level warning.

Water Radiator – Part No 1856045 – 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

};

Related CAT Parts

From the same category — may also be needed

431-4572
Turbo S200G Turbocharger
20r-0337-185-5754
4 Pcs Fuel Injector
ENGINE OUT OF FRAME KIT: CTP1646556IF6MB
Caterpillar Replacement Component Engine Out Of Frame Kit: Ctp1646556I
491-0908
Solenoid Valve
5I7787
Plate-Thrust
153-0164
Water Pump

Browse all CAT Engine Parts →

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

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 TypeRadiator
MaterialAluminum, plastic
ApplicationEngine cooling system
Service LifeReplace every 4,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing radiator is often a visible coolant leak or a persistent rise in engine temperature. If left unaddressed, the engine can overheat, leading to severe internal damage and costly repairs.

Installation Tip

Thoroughly flush the cooling system before installing the new radiator to remove any debris or old coolant residue. Ensure all hose connections are securely tightened to prevent leaks.

Service Note

Inspect the water pump, thermostat, and all coolant hoses for signs of wear or leaks when replacing the radiator.