CATEngine Parts

266-0299 A C Air Conditioner — Cat 3044C 236D

This is an air conditioning compressor, a vital component of the vehicle's climate control system. It is manufactured to meet stringent OEM quality standards, ensuring reliable performance and durability compared to worn units exhibiting reduced cooling capacity. Operator symptoms of a failing compressor include a noticeable lack of cold air from the vents, unusual noises like grinding or squealing from the engine bay, and potential system leaks.

A C Air Conditioner – Part No 266-0299 – 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 TypeAir Conditioning Compressor
MaterialAluminum alloy, steel, rubber seals
ApplicationVehicle climate control system
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing AC compressor is a decrease in cooling performance, often accompanied by intermittent operation. If left unaddressed, the compressor may seize, leading to belt slippage and potential damage to other engine components. Continued operation with a failing compressor can result in a complete loss of air conditioning functionality.

Installation Tip

Ensure the AC system is properly evacuated before removing the old compressor to prevent refrigerant release. Avoid overtightening the mounting bolts, as this can distort the compressor housing.

Service Note

Inspect the AC system for leaks and replace the receiver drier and expansion valve/orifice tube when replacing the compressor.