415009 Heavy‑Duty Composite‑Lip Rotary Shaft Oil Seal Kit for Heavy‑Duty Truck Wheel Hub Shaft Overhaul Service

1. Quick Details of  seal 415009:

2. 415009 picture:

3. Service part number :

4. FAQ

Q: What materials compose this oil seal kit?
A: The sealing lip is XNBR carboxylated nitrile rubber for superior wear resistance, and outer shell is galvanized stamped‑steel equipped with high‑strength helical garter spring.

Q: Where is this oil seal kit mounted on heavy‑duty truck?
A: It is assembled on wheel‑hub rotating shaft assemblies of heavy‑duty truck long‑haul transportation machinery.

Q: Does this repair kit contain all matching sealing accessories for full maintenance?
A: Yes, matched backup rings and assorted tiny auxiliary gaskets are included for complete wheel‑hub shaft system overhaul.

Q: How will this sealing kit perform when contacting vehicle lubricants?
A: NBR rubber maintains stable dimension and low‑swelling rate for wheel‑hub gear oil and hub bearing grease during long‑time running.

Q: What storage suggestions for warehouse staff handling these spare seal kits?
A: Store in cool dry ventilated storage zone, avoid heavy stacking deformation, sharp scratches and long‑time sunlight irradiation.

Q: How should warehouse staff manage long‑term stock of unopened seal kits?
A: Store in cool dry dim storage room, avoid heavy stacking pressure, sharp nicks and long‑term humidity erosion.

Q: What practical working sign tells technicians to replace seals promptly?
A: Gradual grease seepage mixed with street sand and dust particles around brush‑drive housing indicates seal abrasion and gradual aging performance drop.

5. Exhibition and Wearhous

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