CATEngine Parts

204-0902 Air Hose — Cat

This is a durable air hose designed to convey intake air to the engine's turbocharger or intake manifold. It is constructed from robust materials to withstand engine bay temperatures and pressures, differing from a cracked or collapsed hose that restricts airflow. Observable symptoms of a damaged hose include a loss of engine power, black smoke from the exhaust, and unusual whistling noises.

Air Hose – Part No 204-0902 – 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 Intake Hose
MaterialReinforced rubber or silicone
ApplicationEngine air intake system
Service LifeInspect regularly; replace when signs of cracking or swelling appear
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty air hose is often a loss of engine power or a noticeable drop in acceleration. If left unaddressed, the leak can worsen, leading to increased soot buildup in the exhaust and potential turbocharger damage. Continued operation with a compromised air intake system can result in significant engine performance issues and reduced fuel efficiency.

Installation Tip

Ensure the surfaces where the hose connects are clean and free of oil or debris to guarantee a proper seal. Do not reuse old clamps if they show signs of corrosion or stretching.

Service Note

Inspect the air filter housing and turbocharger connections for any signs of damage or leaks when replacing the air hose.