CATCab & Body Parts

171-5897 Floating Oil Seal — Cat Excavator 5130B

This is a floating oil seal designed to prevent the leakage of oil and the ingress of contaminants within a rotating assembly, typically found in heavy-duty machinery. It is manufactured to precise standards, ensuring a reliable seal compared to a worn or damaged seal that would allow fluid loss and contamination. Operators may notice oil leaks or hear abnormal noises from the affected component if this seal fails.

Floating Oil Seal – Part No 171-5897 – 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
MaterialSteel, Rubber (NBR)
ApplicationRotating Shafts, Hubs
Service LifeReplace as needed due to wear or damage
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing floating oil seal is typically an oil leak from the affected component. If left unaddressed, the leak will worsen, leading to lubricant loss and potential damage to bearings or gears. The ultimate consequence is component failure due to insufficient lubrication or contamination.

Installation Tip

Carefully inspect the shaft and housing surfaces for any burrs or damage that could compromise the seal before installation. Ensure the seal is pressed in squarely and evenly to prevent premature wear or leakage.

Service Note

When replacing a floating oil seal, inspect the shaft for wear and the housing for damage; also check the lubricant for signs of contamination.