07016-20407 0701620407 SEAL,DUST OF PC15-2 PC10-6

Q: Could you confirm the part number of this dust seal spare component?
A: The part number is 07016-20407, it is a dust wiper seal engineered for wheel loader hydraulic cylinder rod.

Q: What construction machine is part number 07016-20407 dust seal designed to fit?
A: Part number 07016-20407 dust seal is compatible with wheel loader hydraulic cylinder rod assemblies.

Q: What materials are selected to manufacture this dust seal?
A: It adopts high abrasion resistant polyurethane for the scraping lip, bonded with flexible NBR rubber base, featuring good resistance to repeated stretching.

Q: What main task does this dust seal carry out when the machine works?
A: It clears accumulated dust, gravel powder and wet mud from the moving piston rod and stops foreign particles entering the cylinder inner sealing system.

Q: Where is this dust seal mounted on the hydraulic cylinder assembly?
A: It fits into the outermost gland groove of the cylinder rod end and faces the open-air construction working environment.

Q: What performance feature does this dust seal cross-section design bring?
A: The dual-edge lip structure can sweep contaminants thoroughly while keeping moderate contact pressure to reduce rod friction.

Q: Is this dust seal suitable for long-time cyclic operation of wheel loader in quarry sites?
A: Yes, it can maintain stable wiping performance under heavy load and frequent reciprocating movement in gravel and dusty sites.