CATFilters

2934053 Air Filter — Cat 416D 420D

This air filter is a critical component of your engine's intake system, designed to remove airborne contaminants before they enter the combustion chamber. It meets stringent filtration standards, ensuring cleaner air delivery compared to a clogged or damaged filter which restricts airflow and allows debris into the engine. When this filter fails, operators may notice a significant loss of engine power, increased fuel consumption, or the illumination of the engine air filter restriction warning light.

Air Filter – Part No 2934053 – CAT Spare Part
Part Specifications
BrandCAT
CategoryFilters
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

Never run an engine without a filter — even briefly causes abrasive damage. Pre-fill fuel filters with clean fuel before fitting to reduce prime time. Replace O-rings on filter housings every second service. Record change dates on filter housing.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeEngine Air Filter
MaterialCellulose and polyester blend media
ApplicationEngine intake system
Service LifeReplace every 500-1000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A dirty air filter initially causes a gradual decrease in engine power and a slight increase in fuel usage. If left unaddressed, the engine may begin to run rough, hesitate under load, and suffer from accelerated internal wear due to ingested contaminants. Continued operation with a severely clogged filter can lead to significant engine damage and costly repairs.

Installation Tip

Before installing the new filter, thoroughly clean the air filter housing to prevent any dirt from bypassing the seal. Avoid overtightening the housing cover, as this can distort the seal and compromise filtration.

Service Note

Inspect the intake hoses and clamps for cracks or looseness, and check the air filter restriction indicator if equipped.