VolvoHydraulic Parts

14503817 — Arm Cylinder Seal Kit 14503817 For Volvo Samsung Excavator Mx3W-2

This arm cylinder seal kit is designed to replace worn seals within the hydraulic arm cylinder of Volvo and Samsung excavators, ensuring proper hydraulic pressure retention and preventing fluid leaks. Manufactured to meet original equipment standards, it provides a durable seal superior to worn or damaged components that allow internal and external leakage. Operators may observe slow or jerky arm movements, external hydraulic fluid leaks around the cylinder, or a loss of lifting power.

Arm Cylinder Seal Kit 14503817 For Volvo Samsung Excavator Mx3W-2 – Part No 14503817 – Volvo Spare Part
Part Specifications
BrandVolvo
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 Seal Kit
MaterialNBR rubber and other sealing compounds
ApplicationExcavator arm cylinder
Service LifeReplace as needed based on inspection and leakage
CompatibilityVolvo specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Visible hydraulic fluid leaks from the arm cylinder rod seal are an early indicator of seal failure. If left unaddressed, the cylinder may lose pressure, leading to slower operation and reduced digging force. Continued operation with leaking seals can lead to internal cylinder damage and contamination of the hydraulic system.

Installation Tip

Carefully inspect the cylinder rod and bore for any nicks or scratches that could damage the new seals during installation. Do not use sharp tools to pry seals into place; use appropriate seal insertion tools.

Service Note

Inspect the hydraulic fluid for contamination and check the condition of the cylinder rod and barrel for scoring or wear when replacing the arm cylinder seals.