CATEngine Parts

1401185-214-4302 Air Compressor — Cat D5M 414E

This air compressor is a vital component for systems requiring compressed air, such as braking or suspension on heavy equipment. It is manufactured to meet stringent quality standards, ensuring reliable air generation compared to a worn compressor that may produce insufficient pressure or fail intermittently. Operators might experience issues with brake system performance, suspension operation, or notice air leaks if this compressor is malfunctioning.

Air Compressor – Part No 1401185-214-4302 – 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 Compressor
MaterialAluminum, Steel
ApplicationAir Brake System, Suspension System
Service LifeReplace every 5,000 hrs or as needed
CompatibilityCAT D5M, 414E, 416E, 420E, 422E, 428E, 430
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing air compressor might include a longer-than-usual time to build air pressure or intermittent air leaks. If ignored, the compressor may stop producing air altogether, leading to a loss of braking capability or other critical system functions.

Installation Tip

Ensure the mounting bracket and compressor drive pulley are perfectly aligned before installation to prevent premature wear on the belt and compressor. Do not overtighten the drive belt, as this can damage the compressor bearings.

Service Note

When replacing the air compressor, it is essential to inspect and service or replace the air dryer, air filter, and all associated air lines for optimal system performance.