CATEngine Parts

212-8583 Muffler 266 6251 Clamp — Cat 3066 E320C

This muffler clamp is designed to securely fasten the exhaust muffler to the exhaust pipe, ensuring a sealed and stable connection within the engine's exhaust system. Manufactured from high-strength steel, it provides superior corrosion resistance compared to a worn or rusted clamp that may have lost its clamping force. Operators might observe excessive exhaust noise, vibrations, or a rattling sound emanating from the exhaust system if the clamp fails.

Muffler 266 6251 Clamp – Part No 212-8583 – 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 TypeMuffler Clamp
MaterialGalvanized Steel
ApplicationExhaust System
Service LifeReplace as needed, typically every 3-5 years
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A loose or broken muffler clamp will first manifest as an audible increase in exhaust noise, often a loud roaring or rattling sound. If left unaddressed, the exhaust pipe could detach from the muffler, leading to uncontrolled exhaust gas release and potential damage to surrounding components. This poses a risk of increased emissions and reduced engine performance.

Installation Tip

Clean the mating surfaces of the muffler and exhaust pipe thoroughly before installation to ensure a proper seal. Do not reuse old hardware, as it may be corroded or weakened.

Service Note

Inspect the muffler and exhaust pipe for any signs of corrosion or cracks when replacing the clamp.