CATUndercarriage

8D5287 Undercarriage Component — Cat 12G 130G

This undercarriage component serves as a crucial element in the machine's locomotion system, designed for durability and efficient power transfer to the tracks. It is manufactured to precise tolerances, ensuring optimal engagement with other undercarriage parts and superior wear resistance over a damaged or worn component. Observable issues often include abnormal grinding noises, excessive vibration during operation, or a noticeable decrease in traction.

Undercarriage Component – Part No 8D5287 – 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 TypeUndercarriage Drive Component
MaterialHardened Steel
ApplicationUndercarriage Drive System
Service LifeReplace based on wear inspection, typically 2,500-4,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of failure include unusual clicking or grinding sounds emanating from the drive system during operation. If left unaddressed, this can progress to a loss of drive power or the component breaking apart, potentially damaging the final drive or track components. Continued operation risks significant downtime and costly repairs to the entire drivetrain.

Installation Tip

Ensure the mating surfaces of the final drive and the undercarriage component are perfectly clean and free of any old lubricant or debris. Avoid striking the component with excessive force during installation, as this can damage splines or seating surfaces.

Service Note

Inspect the final drive gears, seals, and the track chain for wear and proper lubrication when replacing this drive component.