CATEngine Parts

287-0100 Engine Assembly — Cat 3066 320Dl

This is a CAT Engine Assembly, a complete unit designed to provide the core power for heavy equipment. It is manufactured to meet rigorous OEM specifications, ensuring all internal components are balanced and calibrated for optimal performance and durability, unlike a worn or incomplete engine. Operators may notice a significant loss of power, excessive smoke, or unusual noises emanating from the engine compartment when the existing assembly is failing.

Engine Assembly – Part No 287-0100 – 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 TypeEngine Assembly
MaterialCast Iron, Steel, Aluminum
ApplicationHeavy Equipment Power Unit
Service LifeReplace as needed based on condition
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing engine assembly often presents with a severe and sudden loss of power, accompanied by loud, abnormal noises. If operation continues, this can lead to complete engine seizure and extensive damage to the drivetrain.

Installation Tip

Ensure all engine mounts are in good condition and properly aligned before lowering the new assembly into place. Double-check all fluid connections (oil, coolant, fuel) for leaks before initial startup.

Service Note

When installing a new engine assembly, always replace the engine oil and filter, and flush the cooling system.