07016-11058 0701611058 Dust Seal for Excavator Hydraulic Cylinder Rod Spare Parts

Q: Could you tell me the part number of this dust seal spare part?
A: The part number is 07016-11058, it is a dust seal designed for excavator hydraulic cylinder rod.

Q: Which construction machine is part number 07016-11058 dust seal compatible with?
A: Part number 07016-11058 dust seal is made to fit excavator hydraulic cylinder assemblies.

Q: What raw materials are used to produce this dust seal?
A: It is manufactured with high toughness polyurethane combined with NBR rubber, good resistance to compression set.

Q: What is the main working purpose of this dust seal?
A: It scrapes sand, mud and fine particles off the piston rod surface and stops foreign impurities entering cylinder internal sealing structure.

Q: Where does this dust seal get installed on the hydraulic cylinder?
A: It fits into the outer gland groove on the cylinder end, facing the external harsh working environment.

Q: What special advantage does this dust seal cross-section design bring?
A: The optimized scraping lip maintains consistent contact pressure and avoids residue sticking on piston rod.

Q: Is this dust seal suitable for long time reciprocating movement of cylinder rod?
A: Yes, it can keep stable performance under frequent back-and-forth movement in dusty construction sites.

Q: What sealing category does this spare part belong to?
A: It belongs to dust seal series, acting as the outermost protective component of hydraulic cylinder sealing group.