4442368 Excavator Arm Seal Kit O rings Bore 200mm Long lasting OEM

4442368 Excavator Seal Kits Arm Cylinder Seal Kit Excavator Spare Parts

Specifiion

Description

Seals kits and “O” rings are used in all hydraulic systems, pumps, pistons, pipe connections, etc. An oil seal used for sealing a rotating member is called a rotary seal. “O” rings are also used for a similar purpose. Oil seals are used to protect shafts and bearings from ingress of dirt and foreign matter and egress of oil or grease. An oil seal generally consists of an outer circular metal part and an inner flexible member that does the actual sealing and is bonded to the metal part by chemical adhesive agents. The sealing member is made of rubber, either synthetic or natural as the case may be. The sealing lip of the flexible member is prepared by cutting away the flash that forms at the sealing edge during molding. A fine sealing edge provides adequate pressure on the shaft to prevent leakage.

Characteristic

1.Seal Kits are directly interchangeable with those of original equipment manufacturers and continually meet or exceed the needs and expectations of our customers.

2.The original equipment manufacturers (OEM) names and part numbers are used for reference purposes only.

3.Please follow OEM instructions for replacement of seal repair items.

4.Anti-aging,good flexibility

5.seal package that features a high durability, matching the characteristics

More Product