473573 Spring‑Loaded Double‑Lip Shaft Oil Seal Kit for Bulldozer Final Drive Shaft Overhaul Repair

1. Quick Details of  seal 473573:

2. 473573 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 will these sealing components show when delivered?
A: Rubber sections are solid black, and metal shell shows natural silver‑grey metallic tone.

Q: What temperature range can this seal handle during long‑time site operation?
A: It can work reliably from ‑41℃ up to 108℃ under regular heavy‑load working circumstances.

Q: Which key position of machinery is this oil seal kit designed to fit?
A: It is mainly installed on transmission rotating shaft assemblies of wheel excavator equipment.

Q: How will this seal perform when contacting gear oil and heavy‑duty chassis grease?
A: Nitrile rubber keeps stable dimension with minor swelling when exposed to mineral‑based lubricating fluids.

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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