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CTC-5J5402A is a two-piece hydraulic piston seal for Caterpillar hydraulic cylinders, supplied by Hercules. The specified cylinder bore is 4 in.

Piston Repair Details

  • Part number: CTC-5J5402A
  • Product type: Two-Piece Hydraulic Piston Seal
  • Application: Caterpillar hydraulic cylinders
  • Cylinder bore: 4 in

Before You Order

Compare the full kit number with the piston assembly being rebuilt. A piston-side repair does not by itself identify the separate rod-end seals needed for a complete rebuild.

Product Type Two-Piece Hydraulic Piston Seal
Replacement For
  • Caterpillar
Cylinder Bore
  • 4 in

Frequently Bought Together

Total price$1,151.99

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