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Why does you Cylinder Frequently Leak Oil?

oil seal
September 23, 2025
Category Connection: Hydraulic Cylinder Seal Kit
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Tags:
#NOK Hydraulic Cylinder Seal Kit #KYB Hydraulic Cylinder Seal Kit #SKF Hydraulic Cylinder Seal Kit
Brief: In this video, we tackle the common problem of hydraulic cylinder oil leaks and demonstrate how our Complete All-in-One Repair Kit provides a definitive solution. Stay tuned as we highlight the most important features and real-use results, showing you how this comprehensive seal set restores your equipment to factory specifications with professional-grade components.
Related Product Features:
  • Complete set includes all necessary seals for full cylinder overhaul: rod seal, buffer ring, piston seal, wear ring, dust ring, O-ring, backup ring, and rod seal backup.
  • Engineered for extreme duty with high-temperature and high-speed mechanical seal performance.
  • Superior petroleum-resistant formulation withstands hydraulic fluids to prevent degradation.
  • Precision fit designed as exact replacement for part number 707-98-05660.
  • Advanced material technology combines TPU for toughness, NBR for reliable sealing, FKM for high-temperature performance, and PTFE for low-friction operation.
  • Eliminates the hassle of sourcing individual components with all-in-one convenience.
  • Ensures perfect sealing harmony and leak-free operation in demanding applications.
  • Restores hydraulic cylinders to original factory specifications with professional-grade quality.
Faqs:
  • What is included in this hydraulic cylinder seal repair kit?
    This all-in-one kit contains the complete set of seals required for a full professional-grade repair, including rod seal, buffer ring, piston seal, wear ring, dust ring, O-ring, backup ring, and rod seal backup, specifically engineered for part number 707-98-05660.
  • What materials are used in these seals and why?
    The seals are crafted from a synergistic blend of high-performance polymers: TPU for exceptional toughness and abrasion resistance, NBR for reliable sealing with standard hydraulic oils, FKM for superior high-temperature performance, and PTFE for low-friction operation and chemical resistance.
  • Is this repair kit suitable for high-temperature and high-speed applications?
    Yes, this seal kit is specifically engineered for extreme duty conditions, providing reliable performance in high-temperature environments and under high-speed cycling while maintaining resistance to petroleum-based hydraulic fluids.
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