CATEngine Parts

113-1578 Air Filter — Cat 3512C 3516B

This is a high-efficiency air filter designed to protect the engine's internal components from airborne contaminants. It ensures clean air intake for optimal combustion and performance, meeting stringent OEM standards for filtration efficiency and durability. A clogged or damaged air filter can lead to reduced engine power, increased fuel consumption, and premature wear on internal engine parts.

Air Filter – Part No 113-1578 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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
MaterialCellulose and synthetic fiber blend
ApplicationEngine air intake system
Service LifeReplace every 500-1000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a failing air filter include a noticeable decrease in engine power and increased black smoke from the exhaust. If left unaddressed, the engine will continue to lose performance, leading to higher fuel consumption and accelerated wear on internal components. Continued operation with a severely restricted air filter can cause significant engine damage.

Installation Tip

Ensure the air filter housing is completely clean before installing the new filter to guarantee a proper seal. Do not overtighten the housing clamps, as this can damage the filter seal or housing.

Service Note

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