CATEngine Parts

2243247 Gear — Cat 120K 120K 2

This gear is a critical component within the engine's timing or accessory drive system, ensuring synchronized rotation of other engine parts. Manufactured from high-strength steel to withstand significant torque and wear, it offers superior durability compared to a worn or chipped gear. Operators might observe increased gear noise, rougher engine operation, or a loss of power if this gear fails.

Gear – Part No 2243247 – 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 TypeEngine Gear
MaterialHardened Steel
ApplicationEngine timing or accessory drive
Service LifeReplace every 8,000 hrs or upon inspection
CompatibilityCTP aftermarket replacement
ConditionNew — CTP aftermarket

Failure Symptoms

Initial symptoms of a failing gear may include unusual clicking or grinding noises from the engine. If ignored, the wear can progress, leading to improper timing or loss of drive for connected components. This can result in significant engine performance degradation and potential internal damage.

Installation Tip

Carefully inspect the gear teeth for any burrs or imperfections before installation, as these can cause premature wear. Ensure the gear is seated fully and squarely on its shaft; misalignment is a common installation error.

Service Note

Inspect the crankshaft or camshaft it meshes with for any signs of wear or scoring.