CATFilters

3466694 Filter Element-Air — Cat 416F 420F

This is an air filter element designed to protect the engine from airborne contaminants like dust and debris. It is constructed with high-quality filtration media to capture particles effectively, preventing them from entering the combustion chamber, unlike a damaged or expired filter that allows abrasive materials to pass. Operators might observe a loss of engine power, increased exhaust smoke, or rough idling when this filter is compromised.

Filter Element-Air – Part No 3466694 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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 TypeAir Filter Element
MaterialPleated cellulose paper
ApplicationEngine air intake system
Service LifeReplace every 500 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A clogged air filter element can initially manifest as a noticeable reduction in engine power or responsiveness. If left unaddressed, the engine may start to run rough, consume more fuel, and produce excessive exhaust smoke. Continued operation with a severely restricted air filter can lead to premature engine wear and potential internal damage.

Installation Tip

Before installing the new element, ensure the air cleaner housing is completely clean inside and out to prevent any dirt from being drawn into the engine. Never operate the engine without an air filter element installed.

Service Note

Inspect the pre-cleaner (if equipped) and the air intake piping for any cracks or leaks when replacing the main air filter element.