VolvoHydraulic Parts

VOE14577801 — Boom Cylinder Seal Kit Voe14577801 Voe14589172 For Volvo Wheel Excavator Ew145B

This is a boom cylinder seal kit, containing all necessary seals and O-rings to rebuild a hydraulic boom cylinder and prevent fluid leakage. It is manufactured to meet stringent OEM quality standards, ensuring a reliable seal and smooth cylinder operation compared to worn or damaged seals. Symptoms of a leaking boom cylinder seal kit include slow or jerky boom movements, visible hydraulic fluid leaks around the cylinder rod, and a loss of lifting capacity.

Boom Cylinder Seal Kit Voe14577801 Voe14589172 For Volvo Wheel Excavator Ew145B – Part No VOE14577801 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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, polyurethane
ApplicationExcavator boom cylinder
Service LifeReplace as needed based on cylinder performance and leaks
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial sign of a failing boom cylinder seal kit is often a slow or hesitant movement of the boom, or a slight drift when holding a position. This can progress to visible hydraulic fluid leaks from the cylinder rod seal and a significant reduction in the boom's lifting force. The main risk is uncontrolled descent of the boom or loss of hydraulic power to the attachment, compromising operational safety.

Installation Tip

Ensure all metal sealing surfaces within the cylinder barrel and on the rod are free of nicks or burrs before installing new seals. Do not use sharp tools to pry seals into place, as this can damage them.

Service Note

Inspect the hydraulic fluid and filter for contamination or wear particles when replacing the boom cylinder seal kit.