CATHydraulic Parts

148-8339-6v-8716 Connector — Cat 308Cr 320Gc

This is a CAT hydraulic connector, essential for establishing secure and leak-free fluid pathways within the equipment's hydraulic system. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and resistance to high pressures compared to worn or damaged connectors. Operators may notice hydraulic fluid leaks around the connection point or a gradual loss of hydraulic system responsiveness when this component begins to fail.

Connector – Part No 148-8339-6v-8716 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic 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

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

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

Part TypeHydraulic Connector
MaterialSteel alloy
ApplicationHydraulic system fluid lines
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Visible hydraulic fluid seepage around the connection is often the first sign of a failing connector. If left unaddressed, this seepage can worsen, leading to a noticeable drop in hydraulic system pressure and performance. Continued operation with a leaking connector risks significant hydraulic fluid loss, potentially causing damage to pumps and other critical components.

Installation Tip

Always clean the threads and sealing surfaces of both the connector and the port before installation to ensure a proper seal. Do not use excessive force when tightening, as this can strip threads or damage the O-ring.

Service Note

Inspect the associated hydraulic hoses and fittings for wear or damage during connector replacement.