991-20030 Phenolic Resin 3cx Hydraulic Cylinder Repair Kits , JCB Jack Seal Kit

• There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.
• Boom cylinder is the one (or the two) near the cabin. Usually, there is one piece boom cylinder for the small excavator under 10-tun; the bigger excavator's two pieces boom cylinders. But there is an exception too when the driver will remove one piece for a special purpose, say at some particular working place, it is convenient to work by one cylinder. Soft remind: all refit job should be operated by an experienced technician.
• Arm cylinder is the top one, and it's usually be called as top cylinder;
• Bucket cylinder is the one that connects and controls the bucket.

• Other Products We Can Offer You:

  Oil Seal

  O-Ring

  Loader Seal Kit

  Floating Seal

  Hydraulic Breaker Seal Kit

  Excavator Hydraulic Parts

  Control Valve Seal Kit

  Swing Motor Seal Kit

  Crankshaft Rear Seal

  Crankshaft Front Seal

  Track Adjuster Seal Kit

  Center Joint Seal Kit

  (Main) Control Valve Seal Kit

  Blade Lift/Tilt/Steering Cylinder Kit

• Advantages:

  1, Focus on the development and manufacture of hydraulic seals for 20 years.

  
  2, A great number standard parts in stock .

  
  3, Customized seasl service .

  
  4, CNC Machining Seals without mould cost ,fast dispatch.

  
  5, All of seals the inner diameter from 0.2mm to 3500mm can be produced.

  
  6, Seals solutions and technical support.

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