CATEngine Parts

1601799 Crankshaft W Gear — Cat 824C 824G

This is a Crankshaft with Gear, a critical rotating component that converts the reciprocating motion of the pistons into rotational motion for the drivetrain. It is precision-machined from high-strength steel to withstand immense forces and precisely balanced, unlike a worn crankshaft that may have bearing journals out of round or exhibit fatigue cracks. Operators may experience rough engine operation, knocking sounds from the crankcase, or a sudden loss of power if the crankshaft or its gear is failing.

Crankshaft W Gear – Part No 1601799 – 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 with Gear
MaterialForged steel
ApplicationEngine internal rotating assembly
Service LifeReplace as needed based on inspection
Compatibility824C, 824G, 824G II, 825G II, 826G II
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early signs of a failing crankshaft include unusual metallic knocking sounds from the engine bottom end and increased engine vibration. If ignored, these symptoms can escalate to bearing failure, potential crankshaft fracture, and severe internal engine damage. Continued operation risks catastrophic engine seizure, leading to extensive repair costs and prolonged downtime.

Installation Tip

Ensure all bearing surfaces on the crankshaft and in the engine block are perfectly clean and lubricated with assembly lube before installation. Never reuse old main or connecting rod bearings; always install new ones.

Service Note

Inspect all main and connecting rod bearings for wear or damage, and check the engine block for any signs of distortion or damage.