VolvoHydraulic Parts

14589711 — Boom Cylinder Seal Kit Voe14589711 Voe14589710 For Volvo Excavator Ew140B

This boom cylinder seal kit is designed to restore the sealing capabilities of the boom cylinder on Volvo EW140B excavators. It contains all necessary seals and O-rings to prevent hydraulic fluid loss and contamination, ensuring optimal cylinder performance. Observable signs of wear include external oil leaks from the cylinder, sluggish or erratic boom operation, and a reduction in the machine's lifting capacity.

Boom Cylinder Seal Kit Voe14589711 Voe14589710 For Volvo Excavator Ew140B – Part No 14589711 – 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 TypeBoom Cylinder Seal Kit
MaterialNBR Rubber, PTFE, Metal
ApplicationBoom Cylinder Hydraulic System
Service LifeReplace every 1,000-2,000 hrs or as needed
CompatibilityVOE14589710
ConditionNew — OEM specification aftermarket

Failure Symptoms

Visible hydraulic fluid leaks around the boom cylinder rod are the primary indicator of a worn seal kit. If left unaddressed, these leaks will increase, resulting in reduced hydraulic system efficiency and potentially slow or unresponsive boom movements. Prolonged operation with leaking seals can lead to contamination of the hydraulic system and damage to the cylinder components.

Installation Tip

Carefully inspect the cylinder rod for any nicks or scratches before installing new seals, as these can compromise the seal's effectiveness. Ensure that all seals are installed in the correct orientation to prevent immediate failure.

Service Note

When replacing the boom cylinder seals, it is advisable to also inspect the hydraulic fluid for signs of contamination and check the condition of the cylinder barrel.