VolvoHydraulic Parts

14512961 — Bucket Cylinder Seal Kit Voe14512961 For Volvo Excavator Ec360B Ec360Blc Ec330B

This bucket cylinder seal kit is designed to maintain hydraulic pressure within the excavator's bucket cylinder, enabling smooth and powerful operation. Each seal is crafted from high-quality, durable materials that resist wear and hydraulic fluid degradation, outperforming worn seals. Operators may notice hydraulic fluid leaks around the bucket cylinder, slow or jerky bucket movements, or a loss of lifting/dumping force when this kit fails.

Bucket Cylinder Seal Kit Voe14512961 For Volvo Excavator Ec360B Ec360Blc Ec330B – Part No 14512961 – 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 TypeBucket Cylinder Seal Kit
MaterialNBR rubber and polyurethane
ApplicationBucket hydraulic cylinder
Service LifeReplace every 2,000 hrs or if leaking
CompatibilityVolvo Voe14512961
ConditionNew — OEM specification aftermarket

Failure Symptoms

Visible hydraulic fluid leaks around the bucket cylinder rod or seals are the first indication of a problem. This can lead to gradual loss of bucket control, such as slow or weak curling and dumping actions. If the seals fail completely, the cylinder may lose its ability to hold pressure, significantly reducing the excavator's digging and lifting capacity.

Installation Tip

Carefully clean the cylinder bore and piston rod before installing the new seals to prevent damage from debris. Ensure all seals are properly oriented and seated in their respective grooves to prevent immediate leakage.

Service Note

Inspect the cylinder bore for scoring or damage and the piston rod for straightness when replacing the bucket cylinder seal kit.