CATEngine Parts

226-9580 Air Brake Compressor — Cat C15 C18

This air brake compressor is a vital component of the vehicle's braking system, generating compressed air to power the brakes. It ensures reliable and responsive braking performance by maintaining adequate air pressure in the system. Symptoms of a worn or failing compressor include slow air build-up, air leaks, or a complete loss of braking assist.

Air Brake Compressor – Part No 226-9580 – 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 Brake Compressor
MaterialCast iron, Steel, Aluminum
ApplicationAir brake system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of compressor failure include a noticeable increase in the time it takes for the air brake system to build pressure or audible air leaks. If ignored, the system may not achieve sufficient pressure for safe braking, leading to reduced braking effectiveness. The ultimate consequence is the inability to safely stop the vehicle.

Installation Tip

Ensure the drive belt is properly tensioned after installation to prevent slippage and premature wear. Do not overtighten the mounting bolts, as this can damage the compressor housing.

Service Note

When replacing the air brake compressor, always inspect and service or replace the air dryer and check the air tanks for moisture and debris.