This is a hydraulic cylinder seal kit designed for the boom lift cylinder of Volvo L-series loaders. It is manufactured to meet stringent OEM material and dimensional standards, ensuring a reliable seal that prevents internal fluid loss and external contamination, unlike a worn or damaged seal. Operators may notice slow boom lift speed, inability to hold a raised load, or visible fluid leaks around the cylinder rod when this seal kit fails.
Always verify with serial number before ordering.
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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 boom lift cylinder seal may first manifest as a slow, uncontrolled lowering of the boom when the hydraulic control is not engaged. If ignored, the boom will lose its ability to hold heavy loads, and hydraulic fluid may be visibly expelled from the cylinder. This can lead to reduced lifting capacity and potential damage to the hydraulic system.
Ensure the cylinder bore and rod are perfectly clean and free of any debris before installing the new seals. Take care not to roll or twist the seals during installation, as this will compromise their sealing ability.
Inspect the boom lift cylinder rod for scoring or wear, and check the hydraulic fluid for signs of contamination.