CATBearing & Bushing

6Y0208 8S9151 — Cat 918F 924F

This is a CAT 6Y0208 bearing, also identified by part number 8S9151, designed to provide smooth, low-friction support for rotating components. Manufactured to meet OEM quality standards, it ensures reliable operation and longevity, unlike worn bearings that can cause binding or excessive play. Operators may notice increased vibration, noise, or a loss of smooth operation in the affected system if this bearing is failing.

8S9151 – Part No 6Y0208 – 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 TypeBearing
MaterialSteel Alloy
ApplicationWheel loader or grader components
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing bearing include unusual noises like humming or grinding, and increased vibration during operation. If left unaddressed, the bearing's internal components can degrade further, leading to increased friction and potential binding of the rotating assembly. Continued operation risks damage to the shaft, housing, and other connected components.

Installation Tip

Ensure the mounting surface and the bearing itself are completely free of any grease, oil, or debris before installation. Never attempt to seat the bearing by striking its outer or inner ring directly; use a proper bearing installer tool.

Service Note

Inspect the shaft and housing for any signs of wear, pitting, or contamination that may have contributed to the bearing's failure.