CATEngine Parts

0r-2907-2p-7801-3y-3810 Brake Air Compressor — Cat 3306

This is a brake air compressor, essential for generating compressed air to operate the vehicle's braking system. It is built to precise specifications to ensure consistent air supply and reliable braking performance. A malfunctioning compressor may result in a loss of braking assist, a soft brake pedal, or air leaks within the system.

Brake Air Compressor – Part No 0r-2907-2p-7801-3y-3810 – 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 TypeBrake Air Compressor
MaterialCast Iron and Steel
ApplicationBraking System
Service LifeReplace based on performance and air leaks
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first symptom of a failing brake air compressor is often a prolonged time to build air pressure in the system. This can lead to reduced braking effectiveness and a spongy brake pedal feel. If left unaddressed, the vehicle may experience intermittent or complete loss of braking power, posing a significant safety risk.

Installation Tip

Ensure all air lines connected to the compressor are properly seated and free from cracks before installation to prevent leaks. Do not reuse old mounting hardware, as it may not provide adequate support or sealing.

Service Note

Inspect the air dryer, brake valves, and air tanks for moisture or debris when replacing the brake air compressor.