CATEngine Parts

100-7408-7w-3797 Camshaft — Cat 3306 3406

This camshaft is a critical engine component that precisely controls the opening and closing of the intake and exhaust valves. It is manufactured to meet stringent quality standards, ensuring optimal engine performance and durability compared to a worn or damaged camshaft. Symptoms of a failing camshaft include rough idling, loss of engine power, and increased exhaust emissions.

Camshaft – Part No 100-7408-7w-3797 – 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 TypeCamshaft
MaterialForged steel
ApplicationEngine valve timing
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A worn camshaft may initially cause a slight decrease in engine performance and fuel efficiency. If left unaddressed, valve timing issues will worsen, leading to significant power loss and potential engine misfires. Continued operation with a damaged camshaft risks severe internal engine damage.

Installation Tip

Ensure the camshaft is properly lubricated with assembly lube before installation to prevent premature wear. Avoid overtightening camshaft bearing cap bolts, as this can distort the camshaft bore.

Service Note

Inspect camshaft bearings, lifters, and timing gears for wear during camshaft replacement.