470163 Travel Motor Shaft Oil Seal Repair Kit Complete Sealing Replacement Set For Compact Excavator Travel Motor System Overhaul

1. Quick Details of  seal 470163:

2. 470163 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: What color options do these sealing accessories have?
A: The main shaft seal is black rubber with dark grey metal shell, POM backup rings are off‑white, and matched O‑rings are deep black.

Q: What type of hydraulic oil matches the working requirement of these sealing parts?
A: It works steadily with low‑viscosity anti‑wear hydraulic oil commonly used for small‑size excavator hydraulic circuits.

Q: Are fine‑particle resistant wiper seals contained inside this repair set?
A: Wiper seals are provided, blocking construction dust, fine sand and muddy water from entering motor shaft gaps.

Q: What job‑site factors will cause these sealing elements to wear out faster?
A: Frequent forward‑reverse travelling, mixed muddy contaminants in hydraulic fluid and repeated pressure shocks will accelerate seal aging.

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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