415088 Heavy‑Duty Axle Shaft Oil Seal Repair Kit for Asphalt Paver Travel Axle Maintenance
1. Quick Details of seal 415088:
| Part NO. | 415088 |
| Machine | Asphalt paver |
| Size | OEM |
| Material | Nitrile‑butadiene rubber |
| Oil seal type | SEAL LIP |
2. 415088 picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 254287 | 471354 | 480028 |
| 455011 | 471649 | 90036 |
| 8547 | 8660S | 370021 |
| 370087 | 416624 | 254287 |
| 416294 | 370018A | 416654 |
| 410625 | 455322 | 473214 |
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: What points should installation technicians pay attention to during assembly?
A: Keep shaft surface smooth and clean, apply thin‑layer grease before pressing‑in; do not twist or scratch sealing lip.
Q: What is the function of zinc‑phosphate treatment on steel shell?
A: This surface treatment improves shell adhesion and anti‑rust capacity, adapting to high‑temperature dusty paving construction site.
Q: What anti‑rust handling has been done for the metal shell component?
A: Cold‑rolled steel shell receives blue zinc‑plating treatment for better moisture and rust resistance.
Q: What warehouse storage tips for unopened seal kits?
A: Keep in cool dry indoor zone. Avoid heavy stacking extrusion, sharp scratches and long‑time exposure to heat sources and ultraviolet rays.
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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