CATUndercarriage

386-0584 23 Teeth Drive Sprocket — Cat Excavator 302 7Dcr 302 4D

This 23-tooth drive sprocket is a crucial element of the undercarriage system, responsible for engaging the track links and propelling the machine. It is manufactured to meet stringent OEM quality standards, offering superior hardness and wear resistance for extended service life. Operators may notice a loss of traction, excessive track slippage, or a distinct grinding noise if the drive sprocket teeth are worn or damaged.

23 Teeth Drive Sprocket – Part No 386-0584 – CAT Spare Part
Part Specifications
BrandCAT
CategoryUndercarriage
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

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeDrive Sprocket
MaterialHardened Steel Alloy
ApplicationUndercarriage Drive System
Service LifeInspect every 500 hrs, replace if teeth worn > 50%
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Worn drive sprocket teeth will initially cause the track to slip or jump under heavy load, often accompanied by a grinding or clanking noise. If the wear progresses, it can lead to uneven track wear and reduced machine traction, impacting productivity. Continued operation with severely worn teeth risks damaging the track links and potentially causing the track to derail, leading to significant downtime.

Installation Tip

Ensure the final drive output shaft and the new sprocket bore are perfectly clean and free of any debris before assembly. Do not use excessive force to seat the sprocket; it should slide on smoothly.

Service Note

Inspect track links, recoil springs, and final drive components for wear and proper operation when replacing the drive sprocket.