CATEngine Parts

163-7344 Crankcase Ventilation Filter — Cat C12 C12

This crankcase ventilation filter is essential for managing the flow of blow-by gases from the engine crankcase, preventing pressure buildup and expelling harmful contaminants. It is manufactured to precise specifications to ensure effective filtration and airflow, unlike a clogged filter that restricts ventilation and can lead to oil leaks. Operators may notice increased crankcase pressure, oil leaks from seals, or a reduction in engine performance if this filter becomes blocked.

Crankcase Ventilation Filter – Part No 163-7344 – 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 TypeCrankcase Ventilation Filter
MaterialHigh-efficiency filter media
ApplicationEngine crankcase ventilation system
Service LifeReplace every 500-1000 operating hours or as recommended
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An early indication of a clogged crankcase ventilation filter is an increase in oil consumption or slight oil seepage from seals. If the blockage persists, excessive crankcase pressure can lead to more significant oil leaks and potentially affect engine performance. Prolonged neglect can result in internal engine damage due to inadequate ventilation.

Installation Tip

Ensure the filter housing is clean and free of any old gasket material or debris before installing the new filter. Do not force the filter into place; it should seat smoothly if it is the correct part.

Service Note

Inspect the crankcase seals and gaskets for any signs of oil leakage when replacing the ventilation filter.