Hitachi EX400 Boom Cylinder Seal Kit Heavy Duty Excavator Hydraulic Seals Repair Components

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July 31, 2025
Category Connection: Rod Seal
Brief: Discover the Volvo Hydraulic Rod Seal Polyurethane PU Oil Resistant OEM Sky Blue Seal Kit, designed for extreme durability and performance in hydraulic cylinders. Made from high-performance PU 95 Shore A material, this seal kit offers wide temperature tolerance, chemical resilience, and reduced downtime with an 8000-12000 hour replacement cycle. Perfect for machinery repair shops and heavy equipment industries.
Related Product Features:
  • Extreme environment resistance with wide temperature tolerance (-35°C to 110°C) and chemical resilience against acids, alkalis, and salt spray.
  • Enhanced durability with a low-friction dual-lip structure reducing wear by 40% and 90 Shore A hardness for abrasion resistance.
  • Cost efficiency with an 8000-12000 hour replacement cycle, cutting maintenance frequency by 60%.
  • Direct OEM fit compatible with CAT, KOMATSU, and other major brands.
  • High-performance PU 95 Shore A material ensures long-lasting performance.
  • Rigorously tested on various standard quality parameters for reliability.
  • Available in multiple sizes to fit a wide range of hydraulic cylinders.
  • Competitive pricing from a top manufacturer and exporter in Guangzhou, China.
Faqs:
  • What materials are used in the Volvo Hydraulic Rod Seal Kit?
    The seal kit is made from high-performance PU 95 Shore A material, ensuring durability and resistance to extreme conditions.
  • What is the temperature range for these hydraulic rod seals?
    The seals can withstand temperatures from -35°C to 110°C, making them suitable for a wide range of environments.
  • Are these seals compatible with other brands like CAT and KOMATSU?
    Yes, these seals are designed for direct OEM fit and are compatible with major brands including CAT and KOMATSU.
  • How often do these seals need to be replaced?
    The seals have a replacement cycle of 8000-12000 hours, significantly reducing maintenance frequency by 60%.