CATEngine Parts

353-7137-385-0937 Air Brake Compressor — Cat C15 C18

This air brake compressor is a crucial component of the vehicle's braking system, generating compressed air needed to activate the brakes. It is engineered for reliable performance under demanding conditions, ensuring consistent air pressure unlike a worn compressor that may fail to build adequate pressure. Operators may notice a spongy brake pedal, prolonged stopping distances, or an air pressure warning light if this compressor is not functioning correctly.

Air Brake Compressor – Part No 353-7137-385-0937 – 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 and steel
ApplicationAir brake system
Service LifeReplace based on performance testing and wear
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing air brake compressor is often a noticeable delay in air pressure buildup after starting the engine. If the issue progresses, the brakes may feel less responsive, or an air pressure warning light will illuminate. In severe cases, the compressor may fail to build enough pressure for safe braking, compromising vehicle control.

Installation Tip

Ensure the mounting surfaces are clean and that all mounting bolts are properly torqued to specification to prevent vibration and leaks. Double-check all air line connections for a secure fit before operating the system.

Service Note

Inspect the air dryer, air tanks, and all associated air lines for moisture, oil contamination, or leaks when replacing the air brake compressor.