CATEngine Parts

313-2027 Crankshaft — Cat 3013C 3011C

This is a CAT Crankshaft, a central component of the engine that converts linear piston motion into rotational force. Manufactured to precise specifications, it ensures smooth power transfer and engine balance, unlike a worn or damaged crankshaft which can cause vibrations and internal engine damage. Observable symptoms of a failing crankshaft include knocking sounds from the engine, excessive vibration, or a complete loss of engine power.

Crankshaft – Part No 313-2027 – 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 TypeCrankshaft
MaterialForged steel
ApplicationEngine internal
Service LifeReplace only upon failure or damage
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of crankshaft issues may include unusual metallic knocking sounds from the engine or a noticeable increase in engine vibration. If ignored, these symptoms can escalate, potentially leading to severe internal engine damage and immobilization of the equipment.

Installation Tip

Ensure all crankshaft bearing surfaces are meticulously cleaned and properly lubricated before installation. Never force the crankshaft into position; it should drop in smoothly if aligned correctly.

Service Note

Replace all main and connecting rod bearings when installing a new crankshaft.