CATFilters

1304679 Filter Element As-Air — Cat 120H 12H

This is a high-efficiency air filter element designed to protect your engine from airborne contaminants. It meets stringent filtration standards, ensuring cleaner intake air compared to a clogged or damaged filter. A failing filter can lead to reduced engine power and increased internal wear.

Filter Element As-Air – Part No 1304679 – 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
MaterialCellulose and synthetic fibers
ApplicationEngine air intake system
Service LifeReplace every 500-1000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Reduced engine power and increased fuel consumption are the first signs of a clogged air filter. If ignored, the engine may start to run rough or overheat due to restricted airflow. Eventually, excessive dirt ingress can cause significant internal engine damage.

Installation Tip

Ensure the filter housing is completely clean before installing the new element to prevent any bypass of contaminants. Do not overtighten the housing cover, as this can deform the seal.

Service Note

Inspect the intake manifold and turbocharger for any signs of oil or debris when replacing the air filter.