CATEngine Parts

229-9133 A C Evaporator — Cat

This A/C evaporator is a crucial component of the vehicle's air conditioning system, responsible for absorbing heat from the cabin air to provide cooling. It facilitates the phase change of the refrigerant, effectively lowering the interior temperature and offering comfort, unlike a clogged or damaged evaporator that reduces cooling efficiency. Operators will notice a significant decrease in cooling performance, musty odors, or excessive condensation if this part is failing.

A C Evaporator – Part No 229-9133 – 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 TypeA/C Evaporator
MaterialAluminum alloy
ApplicationAir conditioning system
Service LifeInspect annually, replace as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing A/C evaporator is a noticeable reduction in the air conditioning system's cooling capacity. If ignored, this can progress to the system blowing warm air, accompanied by potential musty odors from mold growth within the unit. Continued operation with a faulty evaporator risks discomfort for the operator and can lead to increased strain on other A/C system components.

Installation Tip

Ensure the system is properly evacuated of refrigerant before disconnecting the old evaporator to comply with environmental regulations. Avoid bending or damaging the evaporator fins during installation, as this can impede airflow and reduce cooling efficiency.

Service Note

It is essential to replace the receiver-drier and flush the A/C system when replacing the evaporator to remove any moisture or debris.