CATCab & Body Parts

6r5257 Oil Seal — Cat 416 416B

This oil seal is designed to prevent lubricant from escaping a rotating shaft and contaminants from entering the housing within various machine systems. It is manufactured to meet stringent OEM standards, ensuring superior sealing performance compared to a worn or damaged seal that leaks fluid and allows debris ingress. Operators may notice fluid leaks around the component or hear unusual noises if this seal fails.

Oil Seal – Part No 6r5257 – 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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Cab & Body Parts Component

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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 TypeOil Seal
MaterialRubber and Metal
ApplicationShaft sealing
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Visible fluid leaks around the shaft or housing are the first indication of an oil seal failure. If left unaddressed, the leakage will increase, potentially leading to insufficient lubrication of the component. This can result in accelerated wear and premature failure of the associated rotating parts.

Installation Tip

Ensure the shaft surface is clean and free of burrs before installation to prevent immediate damage to the new seal lip. Avoid using excessive force or improper tools, which can easily deform or tear the seal during seating.

Service Note

Inspect the shaft for scoring or wear, and check for any other seals in the immediate vicinity that may also require replacement.