CATEngine Parts

1118015 Cylinder Head Gasket — Cat 3306

This Cylinder Head Gasket is a vital seal that separates the engine block from the cylinder head, preventing combustion gases from escaping and coolant/oil from entering the combustion chambers. Manufactured to meet precise OEM standards, it provides superior sealing and durability under extreme thermal and pressure cycles compared to a worn gasket. Operators may notice white smoke from the exhaust, coolant loss, or engine misfires when this gasket begins to fail.

Cylinder Head Gasket – Part No 1118015 – 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 sealing
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing cylinder head gasket include white smoke from the exhaust, a noticeable loss of engine power, or coolant disappearing without external leaks. If left unaddressed, the gasket failure can lead to severe internal engine damage, including warped cylinder heads or damaged engine block components. Continued operation risks significant mechanical failure and costly repairs.

Installation Tip

Ensure the cylinder head and engine block surfaces are perfectly clean, flat, and free of any debris or oil before installing the gasket. Always follow the manufacturer's specified torque sequence and values for tightening the cylinder head bolts.

Service Note

Inspect the cylinder head for flatness, clean the cylinder block deck, and check the condition of the cylinder head bolts.