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Captain Seal KOB-SK210-TRAVEL-MOTOR-SK210-HD Travel Motor Seal Kit
Captain Seal KOB-SK210-TRAVEL-MOTOR-SK210-HD Travel Motor Seal Kit - Image 2
Captain Seal KOB-SK210-TRAVEL-MOTOR-SK210-HD Travel Motor Seal Kit - Image 3
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Captain Seal KOB-SK210-TRAVEL-MOTOR-SK210-HD Travel Motor Seal Kit


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ApplicationsTravel Motor / Final Drive Hydraulic Seal Rebuild
Compatible MotorGM38VB, TM40, GM41VC
Seal MaterialNBR / HNBR / PTFE / Polyurethane
Operating Pressure35 MPa (5075 PSI)
Temperature Range-30°C to +120°C
Kit ContentsFloating Seals, Piston Seals, Rod Seals, Wiper Seals, Buffer Rings, O-Rings, Backup Rings, Wear Rings
Seal TypeDuo-Cone / Mechanical Face Seal
Net Weight3.2 kg
Package Dimensions30 × 20 × 15 cm

Manufacturer No.

  • KOB-SK210-TRAVEL-MOTOR-SK210-HD

Engine Part No.

  • Hino J05E
  • Yanmar 4TN107
  • Mitsubishi SD34

Fitment Vehicles

  • Kobelco SK210
  • Kobelco SK210-6
  • Kobelco SK210-8
  • Kobelco SK210LC-8
  • Kobelco SK210-10
  • Kobelco SK210LC-10
  • Kobelco SK210NLC-6
  • Kobelco SK210LC-9
Technical specification for travel motor seal kit compatible with Kobelco SK210 hydraulic excavators. Kit includes primary and secondary floating seals, high-pressure piston seals, rod wipers, buffer rings, O-rings, and backup rings manufactured to OEM dimensions. Designed for GM38VB and TM40 travel motor models used in SK210-6, SK210-8, and SK210-10 series. Materials include nitrile rubber (NBR), hydrogenated nitrile (HNBR), and PTFE composites for hydraulic oil compatibility and temperature resistance up to 120°C. Precision molded components ensure correct interference fit and seal lip geometry for 35 MPa system pressure. Interchange reference for aftermarket part number Captain Seal KOB-SK210-TRAVEL-MOTOR-SK210-HD. Suitable for final drive overhaul and hydraulic motor resealing procedures in construction machinery maintenance.