CATFilters

AT171854 Air — Cat 324J 325

This is a high-performance air filter designed to remove airborne contaminants, safeguarding the engine's internal components. It meets stringent filtration standards, providing superior protection against dust and debris compared to a worn or damaged filter. Operators may notice reduced engine power, increased fuel usage, or exhaust smoke if this filter begins to fail.

Air – Part No AT171854 – 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
MaterialAdvanced synthetic media
ApplicationEngine air intake system
Service LifeReplace every 1000 hours or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A dirty or clogged air filter will initially lead to a noticeable decrease in engine power and potentially higher fuel consumption. If ignored, the engine may run poorly, leading to increased internal wear and reduced efficiency. Continued operation with a severely restricted air filter can cause significant engine damage and costly repairs.

Installation Tip

Ensure the air filter housing is completely clean before inserting the new filter to prevent any contaminants from bypassing it. Make sure the new filter is properly seated and the housing lid is securely fastened to create a proper seal.

Service Note

When replacing the air filter, check the condition of the air intake ducting and any associated clamps for signs of wear or damage.