878000389 Bucket Cylinder Seal Repair Kit Fits Excavators PC10-7 KOMATSU

​878000389 Bucket Cylinder Seal Repair Kit Fits Excavators PC10-7 KOMATSU
 
 
Description: 
 
 
 878000389 bucket cylinder seal kit for excavator KOMATSU PC10-7.Hydraulic cylinder seals kits are essential components of different
 
mechanical devices, machinery, and equipment. People choose these seals because of their effective sealing function.
 
 

 
There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.
 
  Boom Cylinder seal kit is, as the name suggests, fitted into the boom cylinder.
 
 Arm cylinder is the top one, and it's usually be called as top cylinder;
 
 The bucket cylinder is the one that connects and controls the bucket.
 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.
 
 
Parts on Group Cylinder​: