This O-ring kit provides essential seals for hydraulic and pneumatic systems, ensuring proper fluid containment and pressure maintenance. It is manufactured to meet stringent Volvo material specifications, offering superior durability and sealing performance compared to worn or cracked original seals. Failure can manifest as visible fluid leaks, a spongy or unresponsive hydraulic system, and a drop in operating pressure.
Always verify with serial number before ordering.
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Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.
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 O-ring failure is typically a visible fluid leak around a hydraulic or pneumatic fitting. If ignored, the leak will worsen, leading to a gradual loss of system pressure and reduced equipment performance. Continued operation with degraded seals can result in component damage due to insufficient lubrication or pressure.
Ensure all sealing surfaces are clean and free of debris before installation to prevent premature wear. Do not use excessive force or sharp tools when seating the O-rings, as this can easily cause nicks or cuts.
Inspect hydraulic hoses, fittings, and cylinders for any signs of wear or damage when replacing O-rings.