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Hitachi 4323935 Arm Cylinder Seal Kit
Hitachi 4323935 Arm Cylinder Seal Kit - Image 2
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Hitachi 4323935 Arm Cylinder Seal Kit


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Kit TypeArm Cylinder Seal Kit
PositionArm Cylinder
ApplicationsHydraulic Cylinder Repair
Package Weight0.6 kg
Package Dimensions10 x 10 x 5 cm

Manufacturer No.

  • 4323935
  • 9101532
  • 4320990
  • 4320993
  • 4369892

OEM Part No.

  • 4323935

Fitment Vehicles

  • Hitachi EX100-2
  • Hitachi EX100-3
  • Hitachi EX100-5
  • Hitachi EX120-2
  • Hitachi EX120-3
  • Hitachi EX120-5
  • Hitachi EX100M-3
  • Hitachi EX100WD-3
The Hitachi 4323935 seal kit is designed for arm cylinder repair on Hitachi hydraulic excavators. It includes a complete assortment of seals, O-rings, and wear rings required to restore cylinder sealing performance. The kit is engineered to withstand high-pressure hydraulic fluid, extreme pressure, and wear conditions typical in construction machinery applications. Direct replacement for Hitachi OEM part number 4323935, also referenced as 9101532 in parts catalogs. Compatible with EX100 and EX120 series models including EX100-2, EX100-3, EX100-5, EX120-2, EX120-3, and EX120-5 variants.