100-60-11250 1006011250 Dust Seal for Bulldozer Hydraulic Cylinder Rod Gland

Q: What construction machine does part number 100-60-11250 match?
A: This 100-60-11250 dust seal is specially manufactured for bulldozer hydraulic cylinder rods.

Q: What spare part group is part number 100-60-11250 categorized into?
A: 100-60-11250 belongs to dust seal group for bulldozer hydraulic cylinder sealing system.

Q: What materials compose this dust seal?
A: It is made of abrasion resistant NBR rubber combined with crimped metal insert.

Q: What main task does this dust seal perform during bulldozer operation?
A: It scrapes off earth and fine gravel on moving piston rod and stops outside pollutants entering cylinder gland.

Q: Where is this dust seal mounted on bulldozer hydraulic cylinder?
A: It is pressed into the outermost groove of cylinder gland facing the open earthmoving work site.

Q: Will this dust seal keep reliable performance under long time heavy vibration?
A: Yes, the crimped metal insert locks the seal dimension and prevents shifting under vibration.

Q: What advantage does the lip design of this dust seal have?
A: Balanced scraping lip removes dirt effectively while reducing friction loss on piston rod surface.

Q: What risk appears once this dust seal gets aged and loses elasticity?
A: Soil particles will go inside and cause scratches on piston rod and damage inner oil seals.