CATHydraulic Parts

1L0480 Straight — Cat 320C 320D

This is a Caterpillar Straight Connector, a vital fitting used in hydraulic systems to create a secure and leak-free connection between hoses and components. Manufactured to meet stringent OEM specifications, it ensures optimal fluid flow and pressure resistance compared to worn or damaged fittings. Operators may experience hydraulic fluid leaks or a loss of system pressure if this connector is cracked, cross-threaded, or improperly sealed.

Straight – Part No 1L0480 – 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 fluid lines
Service LifeReplace as needed, inspect regularly
CompatibilityCAT 320C, 320D, 323D, 325D, 329E
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The first sign of a failing straight connector is often a visible hydraulic fluid leak at the connection point. If the leak is ignored, it can lead to a significant loss of hydraulic pressure, resulting in sluggish or inoperative functions. Continued operation with a leaking connector risks environmental contamination and potential damage to the hydraulic pump due to low fluid levels.

Installation Tip

Ensure the mating surfaces and threads are clean and free of any debris or old sealant before installation. Do not overtighten the connector, as this can damage the threads or the sealing surface, leading to leaks.

Service Note

Inspect the associated hydraulic hoses for wear or damage, and check the condition of any seals or O-rings used with the connector.