137-43-16510 1374316510 Dust Seal for Bulldozer Hydraulic Rod Dust Prevention

Q: Which construction machine fits part number 137-43-16510?
A: The part number 137-43-16510 is a dust seal designed for bulldozer hydraulic rod assembly.

Q: What category is part 137-43-16510 sorted into?
A: Part 137-43-16510 belongs to dust seal category, serving as the outermost protective sealing part.

Q: What materials are used to produce this dust seal?
A: It is constructed from NBR rubber paired with metal casing to keep the seal shape intact under impact.

Q: What is the main task of this dust seal?
A: Its scraper lip removes sand, soil and debris from the piston rod before it retracts into the cylinder.

Q: Where is this dust seal mounted on the bulldozer hydraulic cylinder?
A: It is embedded in the outermost groove of the cylinder head, surrounding the exposed piston rod.

Q: What standout features does this dust seal possess?
A: It has strong scraping lip toughness and good resistance against dry and dusty field conditions.

Q: Can this dust seal prevent hydraulic oil leakage from the cylinder?
A: It is only for blocking outside contaminants. Oil leakage control is handled by the inner rod seal.