XZR8®
Hitachi 4366958 Pilot Valve Seal Kit

Hitachi 4366958 Pilot Valve Seal Kit


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ApplicationsPilot Control Valve (Control Levers)
MaterialNBR, PU, PTFE
Temperature Range-30°C to +130°C
Kit TypeSeal Repair Kit
Net Weight0.8 kg
Package Dimensions25 × 15 × 10 cm

Manufacturer No.

  • YNF16872
  • EX120-5 Control Valve Seal Kit

OEM Part No.

  • 4366958

Interchange No.

  • YNF16872
  • GDK Control Valve Seal Kit
  • Star Island Control Valve Seal Kit

Fitment Vehicles

  • Hitachi EX120-5
  • Hitachi EX100-5
This pilot valve seal kit is designed for the hydraulic pilot control valve (control levers) of Hitachi EX120-5 excavators. It contains all necessary seals, O-rings, and backup rings to rebuild the pilot valve assembly, ensuring precise joystick control and preventing hydraulic fluid leakage. The kit is manufactured from high-grade NBR, PU, and PTFE materials compatible with standard hydraulic oils and operating temperatures ranging from -30°C to +130°C. Direct replacement for OEM part number 4366958.