707-98-26720 7079826720 SERVICE KIT,BUCKET CYLINDER OF PC78UU-6 PC78US-6

1. Quick Details of  seal 707-98-26720:

2. 707-98-26720 parts on group :

3.  707-98-26720 picture:

4. Service part number :

 
5. FAQ

Q: What road‑working construction machine does part number 707‑98‑26720 apply for cylinder maintenance projects?
A: Part number 707‑98‑26720 cylinder seal kit is precisely produced for motor grader side shift cylinder assembly maintenance and full overhaul service.

Q: What sealing result can part number 707‑98‑26720 bring to side shift cylinder hydraulic circuit?
A: Part number 707‑98‑26720 cylinder seal kit sustains stable hydraulic pressure during moldboard lateral sliding adjustment, reduces internal oil bypass loss under offset trimming load, and blocks gritty road dust and wet cohesive mud from entering cylinder cavity to protect piston and rod contact surfaces.

Q: What raw materials constitute this side shift cylinder seal kit?
A: Dynamic rod seals adopt high‑flexibility PU polyurethane, static sealing O‑rings use oil‑aging‑resistant NBR nitrile rubber, and PTFE anti‑twist backup ring releases torsional side force and prevents seal extrusion damage under frequent lateral displacement pressure changes.

Q: What color features do these sealing spare parts present?
A: PU sealing components are glossy jet‑black, FKM rubber fittings are dark brown‑black, PTFE pressure‑dispersion wear ring is light off‑white.

Q: Can this product prevent hydraulic oil leakage effectively?
A: The precise size design effectively reduces internal leakage and external oil seepage.

Q: What construction scenarios often require this arm cylinder seal kit for regular maintenance?
A: It is widely used for maintaining mini excavators working on villa foundation projects, landscape engineering, pipeline trenching and rural road reconstruction.

6. Exhibition and Wearhous

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More