CATUndercarriage

264-5371 23 Teeth Drive Sprocket — Cat 303 5Ccr

This 23-tooth drive sprocket is a critical component of the undercarriage system, responsible for engaging with the track links to propel the machine. Manufactured to meet exacting OEM standards, it provides superior wear resistance and tooth integrity compared to a worn sprocket with rounded or broken teeth. Operators may notice increased track noise, slipping, or difficulty in maintaining consistent track tension when this drive sprocket begins to fail.

23 Teeth Drive Sprocket – Part No 264-5371 – 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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Related CAT Parts

From the same category — may also be needed

9U0691
Undercarriage Component
3W0640
Piston
4N4356
Pulley
381-3040-3813040
Track Roller 381 3040
1409597
Bushing (Idler Gear)
4N4534
Pulley-Crankshaft

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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 forged steel
ApplicationUndercarriage drive system
Service LifeReplace based on wear, typically 2,000-4,000 hours
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing drive sprocket may initially cause a noticeable increase in clicking or grinding noises from the undercarriage as the teeth wear down. If ignored, the worn teeth can lead to track slippage, reduced traction, and accelerated wear on both the sprocket and the track links, potentially causing track derailment.

Installation Tip

Ensure the final drive is properly cleaned and free of debris before installing the new sprocket. Avoid overtightening the final drive mounting bolts, as this can distort the housing and damage the new sprocket.

Service Note

When replacing the drive sprocket, inspect the track chains, idlers, and tensioning system for wear or damage.