Doosan DH250 Arm Seal Kit Heavy Duty Hydraulic Cylinder Repair Seals

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July 11, 2025
Category Connection: Seal Kit
Brief: Discover the 31Y1-20450 Model Boom Seal Kit, a high-performance hydraulic repair kit designed for HYUNDAI R160LC-7, R170W-7, R170W-7A, and R180LC-7 excavators. This kit includes durable piston seals, o-rings, and dust seals for optimal cylinder stability and longevity.
Related Product Features:
  • Specialized hydraulic cylinder seal repair kit for boom cylinders on HYUNDAI excavators.
  • Made from high-performance materials with superior wear and high-temperature resistance.
  • Includes piston seals, o-rings, dust seals, and gaskets for complete sealing integrity.
  • Designed for extended service life with high compression resistance and minimal deformation.
  • Suitable for industrial machinery, construction equipment, and agricultural applications.
  • Easy to maintain and clean with mild soap and water.
  • Available in standard sizes with OEM and UDEM certifications.
  • Customizable options available for other hydraulic components.
Faqs:
  • What models is the 31Y1-20450 Boom Seal Kit compatible with?
    The kit is compatible with HYUNDAI R160LC-7, R170W-7, R170W-7A, and R180LC-7 excavators.
  • What materials are used in the seal kit?
    The kit uses high-performance materials with superior wear resistance, high-temperature tolerance, and oxidation resistance.
  • Can the seal kit be customized for other hydraulic components?
    Yes, we offer customizable options for other hydraulic components such as arm seals, bucket seals, and travel motor seals.