CATEngine Parts

1334984 Camshaft — Cat Engine 3116

This camshaft is a fundamental component of the engine's valve train, responsible for operating the intake and exhaust valves at the precise timing required for combustion. It is engineered to meet strict OEM specifications, providing accurate valve lift and duration crucial for optimal engine performance, unlike a worn camshaft with rounded lobes that cause poor combustion. Operators may experience rough idling, reduced engine power, or increased exhaust emissions as symptoms of a failing camshaft.

Camshaft – Part No 1334984 – 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
MaterialHardened forged steel
ApplicationEngine valve train
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a failing camshaft include rough engine idling, a noticeable loss of power, and potentially increased fuel consumption. If ignored, worn lobes can lead to improper valve timing, resulting in poor combustion and potential damage to pistons and valves. Continued operation risks significant internal engine damage and operational failure.

Installation Tip

Carefully inspect the camshaft bearings for any signs of wear or scoring, as damaged bearings can quickly ruin a new camshaft. Ensure proper lubrication is applied to all bearing surfaces and lobes before installation.

Service Note

Inspect the valve lifters, pushrods, and valve springs for wear or damage, and ensure the camshaft timing gear is in good condition.