CATSpare Parts

3B8488 Caterpillar 90° 3B8488 — Cat

This Caterpillar 90° component is a vital connector within the equipment's fluid or air transfer system, ensuring directional flow. It is manufactured to precise standards, offering superior integrity and leak resistance compared to worn or damaged fittings. Operators may notice fluid leaks, reduced system pressure, or audible hissing sounds when this component fails.

Caterpillar 90° 3B8488 – Part No 3B8488 – CAT Spare Part
Part Specifications
BrandCAT
CategorySpare 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

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

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

Part Type90° Connector Fitting
MaterialForged steel
ApplicationFluid or air transfer systems
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing 3B8488 fitting might be a visible fluid leak or a slight drop in system pressure. If left unaddressed, leaks can worsen, leading to significant fluid loss and potential system contamination. Continued operation risks component damage due to insufficient lubrication or cooling.

Installation Tip

Ensure threads are clean and lubricated with appropriate thread sealant before installation to prevent galling. Do not overtighten, as this can crack the fitting or strip the threads.

Service Note

Inspect the connected hoses or pipes for signs of wear, cracking, or improper seating when replacing this fitting.