This is a hydraulic cylinder seal kit designed to maintain seal integrity within the bucket cylinder assembly of Volvo excavators. It is manufactured to meet stringent OEM standards, ensuring superior sealing performance compared to worn or damaged seals that lead to fluid leaks and reduced cylinder function. Operators may notice slow or jerky bucket movements, external hydraulic fluid leaks around the cylinder rod, or a loss of lifting power when this seal kit fails.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
From the same category — may also be needed
Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India
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.
Initial signs of failure include a slight external hydraulic fluid leak around the bucket cylinder rod. If ignored, the leak will worsen, leading to a noticeable loss of hydraulic pressure and slower, less responsive bucket movements. Continued operation with a failed seal kit can result in premature wear on cylinder components and potential hydraulic system contamination.
Ensure the cylinder bore and rod are meticulously cleaned of all old seal material and debris before installing the new seals. Avoid using sharp tools that could scratch or damage the sealing surfaces during installation.
Inspect the cylinder rod for scoring or damage and clean the cylinder bore thoroughly before installing the new seals.