VolvoEngine Parts

21373547 — Crankcase Ventilation Separator With Gasket 21373547 20532891 For Volvo Engine D13 Truck A35F A35G A40G

This is a crankcase ventilation separator with an integrated gasket, designed to manage blow-by gases in Volvo D13 engines. It effectively separates oil mist from the crankcase vapors before they are recirculated, maintaining engine oil quality and reducing emissions. A failing separator may cause increased oil consumption, visible oil leaks around the crankcase, and a noticeable increase in engine bay pressure.

Crankcase Ventilation Separator With Gasket 21373547 20532891 For Volvo Engine D13 Truck A35F A35G A40G – Part No 21373547 – Volvo Spare Part
Part Specifications
BrandVolvo
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 Separator
MaterialPlastic, Rubber
ApplicationEngine crankcase ventilation system
Service LifeReplace every 5,000-10,000 hrs or as needed
CompatibilityVolvo D13 engines, A35F, A35G, A40G
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a faulty separator include a slight increase in oil consumption and a faint smell of oil in the engine bay. If ignored, oil may begin to seep from seals and gaskets, and engine performance can degrade due to increased crankcase pressure. This can lead to premature wear on engine components.

Installation Tip

Clean the mounting surface thoroughly to ensure a proper seal and prevent oil leaks. Do not force the separator into place; it should fit snugly without excessive pressure.

Service Note

Inspect the crankcase breather hoses for blockages or damage when replacing the ventilation separator.