07016-21008 0701621008 SEAL,DUST OF WA450-1 CS360SD-2

Q: Can you tell me the assigned part number of this dust seal spare part?
A: The part number is 07016-21008, it is a dust seal specially manufactured for wheel loader hydraulic cylinder rod.

Q: What construction machinery can part number 07016-21008 dust seal be fitted onto?
A: Part number 07016-21008 dust seal is compatible with wheel loader hydraulic cylinder rod assemblies.

Q: What materials are selected to produce this dust seal?
A: It uses high tensile strength polyurethane scraping lip bonded with NBR rubber base, featuring good resistance to dynamic impact and environmental aging.

Q: What is the core function of this dust seal during machine running?
A: It sweeps fine stone powder, dry dust and clay mud residue off reciprocating piston rod, and blocks abrasive grit from entering the internal hydraulic sealing assembly.

Q: Where is this dust seal installed on the hydraulic cylinder assembly?
A: It is embedded in the outer gland groove at cylinder rod end and directly faces the harsh dusty and muddy field working environment.

Q: What performance merit does this dust seal lip structure bring?
A: The stepped lip design can peel off thick mud crust thoroughly while maintaining moderate contact pressure to reduce friction on the polished piston rod.

Q: Does this dust seal work steadily for wheel loaders operating in aggregate and stockyard sites?
A: Yes, it can deliver stable wiping performance under long-hour continuous operation with frequent loading and dumping cycles.

Q: What sealing category does this spare component belong to?
A: It belongs to dust seal category and serves as the outermost protective wiper piece of the complete hydraulic cylinder sealing group.