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CAT® Hydraulic Cylinder Housing: Replace New
 Self Service Repair Options

Finning Self Service Repair Options

A hydraulic cylinder tube is a precision–machined component that houses the rod and piston assemblies of a complete hydraulic cylinder.

Cat Hydraulic Cylinder Tubes are manufactured and designed for the specific Cat machine function and application. This feature, when combined with exclusive Cat Hydraulic Cylinder Seals, will extend cylinder life and provide superior productivity performance in many applications.

Warning Signs

Watch for these common repair indicators

  • Excessive Drifting
  • Leaking
  • Increased Cycle Times
  • Reduced Cylinder Speed
  • Damaged Cylinder
  • Productivity decreased
  • Contaminated hydraulic oil
  • Damaged hydraulic cylinder seals
  • Hydraulic oil pressure above or below manufacturer recommended specifications

Elements of the Hydraulic Cylinder Housing – Replace With New
Self-Service Option

Recommended Parts List:

Repair Instructions:

You can download a PDF with your purchase

Recommended Tooling List:

  • Pins, Hydraulic Cylinder Repair Stand(s)
  • Retaining Ring Pliers
  • Lifting Device
  • Lifting Straps
  • Hydraulic Line Contamination Control
    (Caps, Plugs, Pans, etc.)
  • Hydraulic Press/Accessories
  • Bearing Puller(s)
  • Bearing Mount Compound
  • Seal Guide
  • Seal Pick

Genuine
CAT Parts

Backed by our standard
Cat warranty

Service
Instructions

Including safety &
cleanliness guidelines

Recommended
Tooling

With option to purchase

Technical
Support

From Finning experts

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