CATEngine Parts

4p-8915 Cylinder Head Gasket — Cat 3304B G3304B

This cylinder head gasket creates a seal between the engine block and cylinder head, preventing combustion gases from escaping and coolant/oil from entering the combustion chambers. Manufactured to meet stringent OEM material and dimensional standards, it provides a reliable seal superior to a blown or degraded gasket. Operators may experience rough engine running, loss of power, white smoke from the exhaust, or coolant in the oil when this gasket fails.

Cylinder Head Gasket – Part No 4p-8915 – 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 TypeCylinder Head Gasket
MaterialMulti-layer steel (MLS)
ApplicationEngine cylinder head seal
Service LifeReplace as needed during engine overhaul
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A blown head gasket can initially present as rough engine idling, misfires, or a noticeable loss of engine power. Over time, symptoms may worsen to include white smoke from the exhaust (coolant burning) or visible oil or coolant mixing in the respective reservoirs. Failure to address a blown head gasket can lead to severe internal engine damage from overheating or lubrication failure.

Installation Tip

Always ensure the cylinder head and block mating surfaces are perfectly clean, flat, and free of any debris or old gasket material before installation. Follow the exact cylinder head bolt tightening sequence and torque specifications provided by the manufacturer.

Service Note

Inspect the cylinder head for flatness and check the condition of the cylinder head bolts and studs when replacing the gasket.