CATEngine Parts

336 Pieces O Ring Seal Kit — Cat Nitrile Material 90 Shore

This is an O-ring seal kit designed to provide a tight seal within various engine components, preventing leaks of oil, fuel, or coolant. It is manufactured to meet stringent OEM material specifications, ensuring superior durability and resistance to wear compared to a degraded or cracked seal. Operators may notice fluid leaks, reduced system pressure, or unusual engine noises when these seals begin to fail.

Pieces O Ring Seal Kit – Part No 336 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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

Part TypeO-Ring Seal Kit
MaterialNitrile Rubber
ApplicationEngine component sealing
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing O-ring seal is typically a visible fluid leak around the component it seals. If left unaddressed, the leak will likely worsen, leading to a gradual loss of system pressure or fluid level. Continued operation with a compromised seal can result in component damage due to insufficient lubrication or overheating.

Installation Tip

Ensure the mating surfaces are clean and free of debris before installing new O-rings. Avoid using sharp tools that could nick or cut the seal during installation, as this will compromise its sealing ability.

Service Note

Inspect related hoses, fittings, and the component housing for any signs of wear or damage that could affect the new seal's performance.