707-98-25910 7079825910 SERVICE KIT,BUCKET CYLINDER OF PC45MRX-1 PC45R-8

1. Quick Details of  seal 707-98-25910:

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5. FAQ

Q: What heavy‑duty construction equipment does part number 707‑98‑25910 apply for cylinder repair tasks?
A: Part number 707‑98‑25910 cylinder seal kit is specially engineered for wheel loader steering cylinder assembly maintenance and full overhaul service.

Q: What sealing effect can part number 707‑98‑25910 deliver for steering cylinder hydraulic circuit?
A: Part number 707‑98‑25910 cylinder seal kit maintains steady hydraulic pressure during frequent steering movements of the wheel loader, reduces internal oil loss under full‑load material transport, and blocks mixed sand and site dust from entering cylinder chamber to protect piston and rod mating surfaces.

Q: What raw materials make up this steering cylinder seal kit?
A: Dynamic rod seals adopt high‑compression‑resistant PU polyurethane, static sealing O‑rings use oil‑resistant NBR nitrile rubber, and PTFE pressure‑resistant backup ring bears instantaneous impact force and prevents seal extrusion damage under frequent steering pressure fluctuation.

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.

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