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Enerpac RC102K Hydraulic Cylinder Seal Kit
Enerpac RC102K Hydraulic Cylinder Seal Kit - Image 2
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Enerpac RC102K Hydraulic Cylinder Seal Kit


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Kit TypeHydraulic Cylinder Seal Repair Kit
Cylinder ActionSingle-Acting
Cylinder SeriesRC-Series (DUO, Pre-DUO, TRIO)
Cylinder Capacity10 Ton (11.2 Ton / 100 kN)
Maximum Operating Pressure700 Bar (10,000 PSI)
Bore Diameter1.6875 in (42.86 mm)
Seal MaterialNitrile (NBR), Polyurethane (PU), PTFE
Included ComponentsU-Cup Seal, Rod Wiper, O-Rings, Retaining Ring, Gasket, Washer
Operating Temperature Range-20°C to 100°C (-4°F to 212°F)
Hydraulic Fluid CompatibilityMineral-based hydraulic oils (Enerpac HF Blue recommended)
Net Weight0.45 kg
Package Dimensions20 × 12 × 6 cm

Manufacturer No.

  • RC102K
  • RC-102K
  • ENE-RC102K
  • EN-RC102K

OEM Part No.

  • RC102K

Interchange No.

  • GAT-SK102K
  • RC10K51
  • RC10K71

Fitment Vehicles

  • Enerpac RC-101
  • Enerpac RC-102
  • Enerpac RC-104
  • Enerpac RC-106
  • Enerpac RC-108
  • Enerpac RC-1010
  • Enerpac RC-1012
  • Enerpac RC-1014
  • Power Team 10 Ton Single-Acting Cylinders
  • OTC 10 Ton Single-Acting Cylinders
  • SPX 10 Ton Single-Acting Cylinders
The Enerpac RC102K is a dedicated seal repair kit engineered for the maintenance of Enerpac RC-Series 10-ton (11.2-ton capacity) single-acting hydraulic cylinders. It is compatible with cylinder models RC-101, RC-102, RC-104, RC-106, RC-108, RC-1010, RC-1012, and RC-1014 across DUO, pre-DUO, and TRIO series iterations. The kit contains all necessary elastomeric and hardware components to rebuild the cylinder gland and piston assembly, including a high-pressure U-cup seal, rod wiper, O-rings, retaining ring, backup washer, and gasket. Components are manufactured from nitrile (NBR) and polyurethane compounds rated for 700 bar (10,000 PSI) hydraulic systems operating in industrial temperature ranges. This kit ensures correct fit and full rated pressure retention for Enerpac cylinders and serves as a direct OEM replacement for aftermarket equivalents such as GAT-SK102K. It is also applicable for servicing compatible 10-ton single-acting rams from Power Team, OTC, and SPX brands.