This is an arm cylinder seal kit designed to maintain the integrity of the arm cylinder system in Volvo excavators. It is manufactured to stringent quality standards, ensuring superior sealing performance compared to worn or damaged seals that lead to fluid leaks and reduced operational efficiency. Operators may notice slow or jerky arm 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
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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.
A failing arm cylinder seal kit may first present as slower or less responsive arm movements, or visible hydraulic fluid weeping from the cylinder rod. If ignored, these symptoms will worsen, leading to significant fluid loss and a noticeable reduction in the arm's lifting and digging capacity. Continued operation risks increased wear on the cylinder and hydraulic pump.
Ensure the cylinder rod is thoroughly cleaned and polished before sliding the new seals into place to prevent any damage. Never force the seals; they should glide smoothly into their grooves.
It is recommended to inspect the hydraulic fluid for signs of contamination and check the cylinder rod surface for any damage during seal replacement.