CATCab & Body Parts

166-8815 Floating Oil Seal — Cat Motor Grader 24H 24M

This floating oil seal is essential for protecting the final drive and axle components of motor graders from external contaminants and retaining lubricating oil. Manufactured to exact specifications, it provides a reliable seal against harsh environments, unlike a worn seal that permits oil loss and dirt ingress. Operators may observe oil leaks from the wheel hubs or the presence of abrasive materials around the seal area.

Floating Oil Seal – Part No 166-8815 – CAT Spare Part
Part Specifications
BrandCAT
CategoryCab & Body 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

Clean mating surfaces before fitting cab seals to prevent air and water ingress. Use correct adhesive for glass bonding — structural automotive adhesive, not silicone. Check wiring harness routing when replacing doors or panels.

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

Part TypeFloating Oil Seal
MaterialMetal, Rubber
ApplicationMotor Grader Axle/Final Drive Sealing
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial sign of a failing seal is typically oil leakage from the wheel hub or axle housing. If ignored, this can lead to lubricant contamination and insufficient lubrication of critical components. Continued operation with a compromised seal significantly increases the risk of premature wear and potential failure of axle and final drive components.

Installation Tip

Thoroughly clean the seal bore and the shaft surface before installing the new seal to ensure a proper fit and prevent damage. Press the seal in evenly to avoid damaging the sealing lips.

Service Note

When replacing this seal, inspect the axle shaft and housing for wear, check the lubricant level and condition, and examine the wheel bearings.