CATEngine Parts

250-4455 Right Hand Radiator Tank — Cat C18

This is a CAT right-hand radiator tank, designed to hold coolant for the engine's cooling system. It is constructed from durable materials to withstand high temperatures and pressures, unlike a cracked or corroded tank that can lead to coolant leaks. Operators may notice coolant leaks, a rising temperature gauge, or steam from the engine compartment when this radiator tank begins to fail.

Right Hand Radiator Tank – Part No 250-4455 – 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 TypeRadiator Tank
MaterialHigh-strength Plastic/Metal
ApplicationEngine Cooling System
Service LifeReplace based on inspection or 5,000-8,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification

Failure Symptoms

The first sign of a failing radiator tank is often a visible coolant leak, typically around the seams or connection points. If ignored, the leak will worsen, leading to a constant loss of coolant and overheating. Continued operation with a leaking tank can cause severe engine damage due to overheating.

Installation Tip

Ensure the mounting surfaces on the radiator core and the new tank are perfectly clean and dry before assembly. Do not overtighten the fasteners, as this can crack the plastic tank or damage the radiator core.

Service Note

Inspect radiator hoses, clamps, and the radiator cap for signs of wear or degradation when replacing the radiator tank.