CATHydraulic Parts

382-8730 Intercooler Air Tube Air — Cat 325D 329D

This Intercooler Air Tube is an essential part of the engine's air intake system, directing cooled, compressed air from the intercooler to the engine's intake manifold. Constructed from durable, heat-resistant materials, it ensures a secure seal and optimal airflow, unlike cracked or loose tubes that lead to performance loss. Operators may notice a significant loss of engine power, increased exhaust smoke, and reduced fuel efficiency when this air tube is compromised.

Intercooler Air Tube Air – Part No 382-8730 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic 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

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeIntercooler Air Tube
MaterialReinforced rubber or silicone
ApplicationEngine air intake system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing intercooler air tube is often a noticeable reduction in engine power and possibly increased black smoke from the exhaust. If the leak worsens, the engine may run rough, hesitate under acceleration, and experience significant fuel economy degradation. Continued operation with a leaking tube can lead to turbocharger damage and excessive engine strain.

Installation Tip

Ensure the mating surfaces on the intercooler and intake manifold are clean and free of obstructions before installing the new tube. Secure clamps firmly but avoid over-tightening, which can damage the tube or fittings.

Service Note

Inspect the turbocharger and intercooler for oil leaks or damage when replacing the intercooler air tube.