CATEngine Parts

147-8211 Valve Exhaust — Cat

This is a high-quality exhaust valve designed to control the flow of exhaust gases from the combustion chamber in CAT engines. Manufactured to meet stringent OEM standards, it ensures precise sealing and durability compared to a worn valve that may leak or become stuck. Operators may notice a loss of engine power, rough idling, or increased exhaust smoke when this valve begins to fail.

Valve Exhaust – Part No 147-8211 – 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 TypeExhaust Valve
MaterialHigh-temperature alloy steel
ApplicationEngine cylinder head
Service LifeReplace based on engine overhaul schedule
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing exhaust valve may include a slight reduction in engine performance or an irregular idle. If left unaddressed, the valve can lead to increased fuel consumption and exhaust emissions. Continued operation with a compromised valve can result in damage to the cylinder head and piston.

Installation Tip

Ensure the valve seat in the cylinder head is perfectly clean and free of carbon deposits before installation. Avoid dropping or bending the valve stem during handling and insertion.

Service Note

Inspect the corresponding valve seat, valve guide, and piston crown for wear or damage when replacing an exhaust valve.