CATEngine Parts

1m-8748 Floating Seal — Cat 3304 3208

This is a CAT Floating Seal, a critical component designed to prevent leakage and contamination within engine and drive train systems. It utilizes precisely machined sealing faces to maintain lubricant integrity and protect internal components from abrasive materials. A worn or damaged seal will manifest as visible oil leaks around the shaft or housing, and potentially increased wear on mating surfaces.

Floating Seal – Part No 1m-8748 – 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 TypeFloating Seal
MaterialSteel and Rubber
ApplicationEngine and Drive Train Sealing
Service LifeReplace when signs of wear or leakage appear
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing floating seal is typically a visible oil leak around the affected component. If left unaddressed, the leak will likely worsen, leading to lubricant loss and potential damage to surrounding parts. Continued operation with a compromised seal can result in accelerated wear of critical components and contamination of the lubricant.

Installation Tip

Ensure the mating surfaces on both the shaft and housing are perfectly clean and free of any burrs or debris before installation. Avoid using excessive force or improper tools, which can easily damage the delicate sealing faces of the new seal.

Service Note

Inspect the shaft and housing for wear or damage that could compromise the new seal's performance.