707-98-24330 7079824330 SERVICE KIT OF PC35MR-3 PC35MR-2-B

1. Quick Details of  seal 707-98-24330:

2. 707-98-24330 parts on group :

3.  707-98-24330 picture:

4. Service part number :

 
5. FAQ

Q: What construction machinery does part number 707‑98‑24330 apply for cylinder overhaul work?
A: Part number 707‑98‑24330 cylinder seal kit is specially made for mini excavator boom cylinder assembly maintenance and full overhaul service.

Q: What sealing performance can part number 707‑98‑24330 bring to boom cylinder hydraulic circuit?
A: Part number 707‑98‑24330 cylinder seal kit maintains stable hydraulic pressure during boom lifting and lowering movements, reduces internal leakage under continuous excavation load, and prevents site dust and muddy splashes from entering cylinder chamber to protect piston and rod matching surfaces.

Q: What raw materials are used for this boom cylinder seal kit?
A: Dynamic rod seals adopt high‑elastic PU polyurethane, static O‑rings use oil‑resistant NBR nitrile rubber, and PTFE low‑friction backup rings withstand lateral side force and avoid seal squeeze damage under variable peak pressure.

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

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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