CATEngine Parts

236-7766 Water Tank Radiator — Cat 3056E SPF343C

This is a CAT Water Tank Radiator, a critical component of the engine's cooling system responsible for dissipating heat. It circulates coolant to prevent the engine from overheating, ensuring optimal operating temperatures. Symptoms of a failing radiator tank include visible coolant leaks, a persistent sweet smell of antifreeze, and a rapid increase in engine temperature.

Water Tank Radiator – Part No 236-7766 – 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 TypeWater Tank Radiator
MaterialAluminum, plastic composite
ApplicationEngine cooling system
Service LifeReplace as needed based on inspection
CompatibilityCAT 3056E, C4.4, Pumper SPF343C
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial sign of a faulty radiator tank is often a visible coolant leak, typically around the seams or connections. If not addressed, this can lead to a gradual loss of coolant, causing the engine to overheat during operation. Continued operation with an overheating engine can result in severe internal engine damage.

Installation Tip

Ensure all hose connections are clean and free of obstructions before attaching the new radiator tank. Do not overtighten the mounting bolts, as this can crack the tank or mounting brackets.

Service Note

Replace coolant hoses and check the condition of the radiator cap when installing a new water tank radiator.