CATHydraulic Parts

2627049 Cylinder Gp- Stabilizer — Cat 416E 420E

This is a cylinder assembly specifically designed for the stabilizer system of construction equipment, providing the necessary hydraulic force for stabilization. It is built to withstand high pressures and demanding operational cycles, ensuring consistent performance. A worn cylinder may exhibit external leaks, slow retraction or extension, or a failure to hold position.

Cylinder Gp- Stabilizer – Part No 2627049 – 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 TypeCylinder Assembly
MaterialHardened Steel and Seals
ApplicationStabilizer System
Service LifeReplace based on inspection or 5,000-7,000 hours
CompatibilityOEM specification
ConditionNew

Failure Symptoms

The initial symptom of a failing stabilizer cylinder is often a visible hydraulic fluid leak around the cylinder rod or seals. If ignored, the cylinder may lose its ability to hold pressure, leading to the stabilizer retracting under load or failing to extend fully. The worst consequence is instability of the machine during operation, posing a significant safety risk.

Installation Tip

Ensure the hydraulic system is properly depressurized before disconnecting the lines to the cylinder. Avoid using pry bars or excessive force when aligning the cylinder mounting points, as this can damage the cylinder or surrounding structures.

Service Note

Inspect the hydraulic fluid for contamination and check the condition of the hydraulic hoses connected to the stabilizer cylinder.