472354 Swing Motor Shaft Oil Seal Repair Kit Complete Sealing Replacement Set For Excavator Swing Motor System Maintenance

1. Quick Details of  seal 472354:

2. 472354 picture:

3. Service part number :

4. FAQ

Q: Can this oil seal work steadily on rotating shaft assemblies?
A: Yes, the specially designed sealing lip fits rotary shafts to block internal lubricant leakage.

Q: Does this repair kit contain every sealing component for full swing motor overhaul?
A: Yes, all matched sealing pieces are included for onsite disassembly and service of excavator swing motor.

Q: What grade of hydraulic fluid works well for these sealing components?
A: It fits general anti‑wear hydraulic oil widely adopted for excavator rotary hydraulic circuits.

Q: Are outer dust exclusion wiper seals supplied within this whole kit?
A: Wiper seals are contained, which block rock dust and fine silt from getting into motor shaft clearance.

Q: What operating temperature range can these sealing parts endure?
A: It can steadily work within common temperature range for asphalt paver transmission system.

Q: Does this overhaul kit contain all sealing consumables for full conveyor maintenance?
A: Yes. It includes main conveyor drive shaft oil seal, multi‑size O‑rings, anti‑extrusion backup rings and thin sealing gaskets for one‑time complete conveyor assembly repair.

Q: What abnormal conditions indicate oil seals should be replaced?
A: Lubricant leaks out from conveyor drive shaft end, conveyor runs unevenly, periodic scraping noise occurs and drive housing produces obvious over‑heat during paving work.

Q: What risk will scratch damage bring to electrophoretic coated shell?
A: Once the coating layer is scratched off, bare steel will corrode gradually, which may lead to seal loosening and unexpected oil leakage.

Q: How well can this full sealing kit block mud, gravel dust and hot gear oil mist on muddy outdoor road job sites?
A: The multi-layer flexible rubber lip scrapes thick mud off the shaft surface, the fully enclosed plated metal shell blocks coarse dust particles, and inner auxiliary rubber layers isolate high-temperature oil mist to protect internal precision gears.

5. Exhibition and Wearhous

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