CATEngine Parts

151-9747-1519747 Track Roller 151 9747 — Cat 3054 3054T

This is a CAT Track Roller, a vital component of the undercarriage system that supports the weight of the machine and guides the track. It is manufactured to meet robust OEM standards for durability and load-bearing capacity, ensuring smooth operation unlike a worn or seized roller. Operators may hear excessive noise from the undercarriage, experience rougher travel, or notice accelerated track wear when this roller is failing.

Track Roller 151 9747 – Part No 151-9747-1519747 – 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 TypeTrack Roller
MaterialHardened Steel
ApplicationUndercarriage System
Service LifeReplace based on wear or undercarriage inspection
CompatibilityCAT 3054, 3054T, 3064 Engines
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing track roller is often an increase in noise from the undercarriage, such as grinding or squealing. If left unaddressed, the roller can seize or break apart, leading to track derailment and potential damage to other undercarriage components. This can result in significant downtime and costly repairs.

Installation Tip

Ensure the mounting surfaces on the undercarriage frame are completely clean and free of rust or debris before installing the new roller. Do not overtighten the mounting bolts, as this can damage the roller's seals or the frame.

Service Note

Inspect all other undercarriage components, including the track chains, idlers, and sprockets, for wear and damage when replacing track rollers.