707-98-12410 7079812410 SERVICE KIT,BLADE LIFT CYLINDER OF PC28UU-2 PC27R-8

1. Quick Details of  seal 707-98-12410:

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5. FAQ

Q: What construction machine does part number 707‑98‑12410 apply for cylinder repair work?
A: Part number 707‑98‑12410 cylinder seal kit is produced for wheel loader bucket cylinder assembly maintenance and full overhaul service.

Q: What sealing performance can part number 707‑98‑12410 achieve for bucket cylinder hydraulic system?
A: Part number 707‑98‑12410 cylinder seal kit holds steady hydraulic pressure during material scooping and dumping movements, cuts down internal fluid leakage under sudden impact load, and blocks construction sand and fine debris from entering cylinder inner cavity to harm internal precision surfaces.

Q: What raw materials constitute this bucket cylinder seal kit?
A: Dynamic reciprocating rod seals adopt scratch‑resistant PU polyurethane, static sealing O‑rings use oil‑proof NBR nitrile rubber, and PTFE vibration‑resistant backup rings offset side thrust and prevent seal extrusion under frequent pressure fluctuation.

Q: What color do these sealing spare parts present?
A: PU sealing elements are deep matte black, NBR rubber fittings are jet‑black, PTFE vibration‑resistant backup rings are light creamy white.

Q: What sealing accessories are included inside this complete repair kit?
A: It includes piston seals, rod seals, impact buffer rings, PTFE backup rings, dust wiper seals and multiple specifications of matched O‑rings for cylinder reassembly.

Q: Where is this cylinder seal kit assembled on articulated dump truck?
A: These sealing components are fitted inside cylinder barrel and cylinder head, surrounding piston and reciprocating hoist cylinder rod.

Q: Can the sealing combination stop internal leakage and external oil seepage effectively?
A: Multi-stage sealing structure greatly reduces the risk of hydraulic oil leakage.

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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