CATFilters

6I6434 Filter Element As-Air — Cat 316E L 318D2 L

This air filter element is crucial for preventing abrasive particles from entering the engine's combustion chambers, thereby safeguarding internal components. It is engineered to meet rigorous filtration standards, offering a reliable barrier against contaminants that a worn filter cannot provide. Symptoms of a failing air filter include black smoke from the exhaust, reduced engine efficiency, and increased oil consumption.

Filter Element As-Air – Part No 6I6434 – 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 TypeAir Filter Element
MaterialHigh-efficiency filter media
ApplicationEngine air intake system
Service LifeReplace every 500-1000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a compromised air filter include a loss of engine power and a noticeable increase in fuel consumption. If left unaddressed, the engine will ingest more contaminants, leading to accelerated wear of piston rings, cylinder liners, and bearings. This can ultimately result in costly engine repairs.

Installation Tip

Before installing, thoroughly clean the air filter housing and ensure the sealing surfaces are free of debris or damage. Avoid forcing the filter into place, as this can compromise the seal and allow unfiltered air to enter the engine.

Service Note

Inspect the intake manifold and turbocharger for any signs of oil or soot buildup, which could indicate a pre-existing issue.