101-85-29195 1018529195 Dust Seal for Bulldozer Hydraulic Cylinder Rod Sealing Assembly

Q: What heavy construction machine fits part number 101-85-29195?
A: This 101-85-29195 dust seal is engineered for bulldozer hydraulic cylinder rods.

Q: What spare part category does 101-85-29195 fall under?
A: 101-85-29195 is classified as dust seal for bulldozer hydraulic rod gland assembly.

Q: What raw materials are used to fabricate this dust seal?
A: It adopts flexible NBR rubber bonded with stamped metal reinforcement insert.

Q: What is the primary function of this dust seal during bulldozer earthmoving work?
A: It wipes away clay and fine grit on reciprocating piston rod and keeps external contaminants out of cylinder.

Q: Where is this dust seal positioned on the bulldozer hydraulic cylinder?
A: It sits inside the outermost groove of cylinder gland, facing the dusty construction ground.

Q: Can this dust seal maintain stable sealing performance under continuous heavy impact?
A: Yes, the metal insert maintains the seal shape and avoids deformation under frequent impact loads.

Q: What feature does the scraping lip of this dust seal own?
A: The double lip structure achieves better dust interception while reducing abrasion on piston rod.