CATHydraulic Parts

1302364 Cylinder Gp- Stabilizer — Cat 416B 426B

This is a heavy-duty cylinder assembly that provides the force for lifting and positioning operations within the machine's hydraulic system. It is engineered to withstand high pressures and demanding work cycles, offering superior longevity over a worn cylinder that may exhibit leaks or reduced extension force. Operators might observe slow or jerky boom movements, a tendency for the boom to drift down when not actively being held, or a visible fluid leak around the cylinder seals.

Cylinder Gp- Stabilizer – Part No 1302364 – 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 Cylinder Assembly
MaterialHigh-strength steel
ApplicationStabilizer or boom control
Service LifeReplace as needed based on seal condition
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

A failing stabilizer cylinder may initially present as a slow drift of the boom or stabilizer when not actively engaged. If left unaddressed, the cylinder will lose its ability to hold position, potentially causing the equipment to shift unexpectedly during operation. This poses a risk of instability and damage to the machine or surrounding environment.

Installation Tip

Before installing, thoroughly clean the cylinder bore and piston rod to prevent contamination; avoid using pry bars or excessive force on the rod during installation, as this can damage the seals.

Service Note

Inspect hydraulic hoses connected to the cylinder for signs of cracking, abrasion, or leakage, and check the hydraulic fluid for contamination.