707-98-25560 7079825560 SERVICE KIT,BOOM CYLINDER OF PC45MRX-1 PC45R-8

1. Quick Details of  seal 707-98-25560:

2. 707-98-25560 parts on group :

3.  707-98-25560 picture:

4. Service part number :

 
5. FAQ

Q: What road construction machinery does part number 707‑98‑25560 suit for cylinder maintenance work?
A: Part number 707‑98‑25560 cylinder seal kit is specially produced for motor grader steering cylinder assembly maintenance and full overhaul service.

Q: What sealing effect can part number 707‑98‑25560 achieve for steering cylinder hydraulic circuit?
A: Part number 707‑98‑25560 cylinder seal kit keeps stable hydraulic pressure during front wheel steering adjustment, reduces internal flow loss under low‑speed traveling load, and keeps coarse gravel dust and road mud from entering cylinder cavity to protect piston and rod sliding contact surfaces.

Q: What raw materials make up this steering cylinder seal kit?
A: Dynamic rod seals adopt high‑flex PU polyurethane, static sealing O‑rings use oil‑resistant NBR nitrile rubber, and PTFE distortion‑resistant wear band withstands lateral deflection force and avoids seal squeeze damage under frequent steering pressure conversion.

Q: What color appearance do these sealing spare parts feature?
A: PU sealing elements are deep dark‑black, HNBR rubber fittings are glossy jet‑black, PTFE pressure‑resistant backup rings are light ivory‑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

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