This is a bucket cylinder seal kit, part number 14589820 (also known as 8130-00550 or Voe14589820), designed for Volvo Samsung SE450LC-2 and MX452 excavators. It provides all the necessary seals to rebuild the bucket cylinder, ensuring optimal hydraulic performance and preventing leaks. A worn seal kit will result in a slow or sinking bucket, reduced lifting capacity, and visible oil leakage from the cylinder.
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 initial symptom of a failing bucket cylinder seal kit is a noticeable drift of the bucket when holding a load, or a loss of power during digging operations. If ignored, the cylinder will continue to lose pressure, leading to significantly reduced lifting capacity and potentially uncontrolled movement of the bucket. Continued operation risks damage to the cylinder rod and bore, leading to more extensive repairs.
Before installing the new seals, meticulously clean the cylinder bore and piston grooves to remove any old seal material or debris. Ensure that the seals are properly lubricated with compatible hydraulic fluid to prevent tearing during installation.
When replacing bucket cylinder seals, it is advisable to inspect the cylinder rod for any signs of wear or damage that could compromise the new seals.