CATBearing & Bushing

1715427 Bearing — Cat 988g 988H

This is a high-quality bearing designed for heavy-duty applications in large wheel loaders. It functions to reduce friction and support loads between rotating and stationary components, crucial for the smooth operation of the drivetrain. Manufactured to meet strict OEM standards, it offers superior wear resistance over a compromised bearing, which can exhibit increased play and noise. Operators may notice abnormal noises, excessive heat, or difficulty in steering and movement when this bearing begins to fail.

Bearing – Part No 1715427 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBearing & Bushing
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

Never strike bearings directly — use a bearing press or driver set. Heat housing (not bearing) to ease installation. Replace bearings in sets where applicable. Check housing bore diameter before fitting — out-of-round bores destroy new bearings.

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

Part TypeWheel Loader Bearing
MaterialHardened steel alloy
ApplicationWheel loader axle or transmission
Service LifeReplace as needed based on inspection and operating conditions
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing 1715427 bearing is often an audible grinding or humming noise emanating from the affected axle or transmission area. As wear progresses, this noise will become more pronounced, and the operator may feel vibrations or notice increased resistance during operation. Ignoring these signs can lead to component seizure and potential damage to surrounding drivetrain parts.

Installation Tip

Thoroughly clean the bearing bore and shaft surfaces to remove all old lubricant and debris. Ensure the new bearing is pressed on straight and evenly to prevent cocking, which can damage the bearing races.

Service Note

Inspect the seals and surrounding gears for wear or damage when replacing this bearing.