CATEngine Parts

2w-7933 Oil Cooler Core — Cat 3306 3406

This is the core component of the oil cooler assembly, responsible for dissipating heat from the engine oil. It is constructed from durable materials to withstand high temperatures and pressures, ensuring efficient engine cooling and preventing oil degradation. A failing oil cooler core may lead to increased engine operating temperatures, reduced oil viscosity, and potential engine damage if not addressed.

Oil Cooler Core – Part No 2w-7933 – 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

M IST.', };

Related CAT Parts

From the same category — may also be needed

1l-7518
Bearing
7w-5455
Aftercooler Core
10r-7221
Fuel Injector
3227486
Cylinder Head Gasket
2797940
Engine Parts Component
1297768
Engine Parts Component

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 TypeOil Cooler Core
MaterialAluminum or Copper Alloy
ApplicationEngine Oil Cooling System
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing oil cooler core include a gradual increase in engine oil temperature readings. If left unaddressed, the oil can overheat, leading to reduced lubrication effectiveness and increased wear on internal engine components. Prolonged operation with a compromised oil cooler can result in severe engine damage.

Installation Tip

Ensure the mounting surfaces are clean and free of debris before installing the new core to guarantee a proper seal. Avoid overtightening mounting bolts, as this can distort the core and lead to leaks.

Service Note

Inspect engine oil and coolant levels and condition, and check for any leaks from associated hoses or fittings.