VolvoEngine Parts

5262612 — Aftercooler 5262612 For Cummins Engine 6B5.9 Qsb5.9 Qsb6.7 Isbe4 Isb Volvo Excavator Ec210 Ew170 Ew180

This is an aftercooler, a heat exchanger that cools the compressed air from the turbocharger before it enters the engine cylinders, increasing air density and improving combustion efficiency. It is built to OEM standards for optimal heat transfer and durability, unlike a corroded or leaking aftercooler that reduces engine power and increases exhaust temperatures. Operators may notice a significant loss of engine power, increased exhaust gas temperatures, or visible coolant leaks if the aftercooler is failing.

Aftercooler 5262612 For Cummins Engine 6B5.9 Qsb5.9 Qsb6.7 Isbe4 Isb Volvo Excavator Ec210 Ew170 Ew180 – Part No 5262612 – Volvo Spare Part
Part Specifications
BrandVolvo
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 TypeAftercooler (Charge Air Cooler)
MaterialAluminum, Stainless Steel
ApplicationCummins/Volvo Engine Charge Air Cooling
Service LifeReplace as needed based on inspection and performance
CompatibilityOEM specification (5262612)
ConditionNew — OEM specification aftermarket

Failure Symptoms

An initial sign of a failing aftercooler is a reduction in engine power and responsiveness, particularly under load. If ignored, this can lead to overheating and increased soot formation in the exhaust. Continued operation with a compromised aftercooler risks severe engine damage due to excessive heat and inadequate air supply.

Installation Tip

Ensure all sealing surfaces for the aftercooler are clean and free of damage to prevent air or coolant leaks. Do not overtighten hose clamps, as this can damage the cooler's connection points.

Service Note

Inspect and clean the radiator, turbocharger hoses, and air intake piping when replacing the aftercooler.