This is a comprehensive seal kit specifically designed for the bucket cylinder of Volvo excavators, containing all necessary seals to restore proper hydraulic function. It is manufactured to meet the demanding specifications of the original equipment, providing a durable seal against contaminants and internal leakage, unlike worn seals that crack or lose elasticity. Operators may notice hydraulic fluid leaks around the bucket cylinder, slow or jerky bucket movements, or a loss of holding pressure when this kit is needed.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
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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.
The first sign of failing bucket cylinder seals is often visible hydraulic fluid leakage around the cylinder rod or casing. If ignored, the leakage will worsen, leading to a gradual loss of hydraulic pressure and slower, less responsive bucket operation. The main risk is compromised digging performance and potential damage to the cylinder rod from continued leakage and contamination.
Carefully inspect the cylinder rod for any nicks or scoring before installing new seals, as imperfections can quickly damage the new seals. Ensure all new seals are properly lubricated with compatible hydraulic fluid before insertion.
Inspect the cylinder rod and bore for wear or damage, and check hydraulic fluid levels and filter condition when replacing the bucket cylinder seal kit.