This is a dipper arm / bucket cylinder seal kit, essential for maintaining hydraulic pressure and preventing fluid leakage within the cylinder assembly. It comprises multiple seals and wipers designed to withstand high pressure and abrasive conditions, ensuring smooth and efficient operation of the boom and bucket. Leaking seals will result in slow or weak cylinder movement, while a failed kit can lead to significant hydraulic fluid loss and potential cylinder damage.
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.
Visible hydraulic fluid leaks around the cylinder rod or slow, weak movement of the dipper arm or bucket are the primary indicators of seal failure. If left unaddressed, the leakage will worsen, leading to a significant loss of hydraulic power and potential damage to the cylinder's internal components. Continued operation risks hydraulic system contamination and reduced machine productivity.
Thoroughly clean the cylinder bore and rod before installing new seals to prevent damage and ensure a proper seal. Avoid using sharp tools that could nick or cut the seals during installation.
Inspect the cylinder rod for any pitting or scoring, and clean the cylinder bore meticulously before installing the new seal kit.