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Komatsu CA0116722 Oil Seal Assembly
Komatsu CA0116722 Oil Seal Assembly - Image 2
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Komatsu CA0116722 Oil Seal Assembly


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Inner Diameter35 mm
Outer Diameter52 mm
Width16 mm
MaterialNBR (Nitrile Rubber)
Seal TypeRadial Shaft Seal
ApplicationsRear Axle / Wheel Hub
Operating PressureAtmospheric / Low Pressure
Net Weight0.05 kg
Package Dimensions5.2 × 5.2 × 1.6 cm

Manufacturer No.

  • CA0116722
  • 116722
  • 633763

OEM Part No.

  • 6127-11-5480
  • CA0116722

Interchange No.

  • 116722
  • 633763
  • 6127-11-5480

Fitment Vehicles

  • Komatsu WB140-2
  • Komatsu WB140PS-2
  • Komatsu WB150-2
  • Komatsu WB150PS-2
  • Komatsu WB91R-2
  • Komatsu WB93R-2
  • Komatsu WB97R-2
Technical specifications for Komatsu oil seal CA0116722. This radial shaft seal features 35mm inner diameter, 52mm outer diameter, and 16mm width. Constructed from nitrile rubber (NBR) for hydraulic fluid compatibility and temperature resistance. Designed for rear axle and wheel hub sealing applications on Komatsu backhoe loaders. Cross-references include Komatsu OEM 6127-11-5480 and Carraro 116722. Interchangeable with aftermarket numbers 116722 and 633763. Engineered to OEM dimensions for direct replacement fitment.