417498 Heavy‑Duty Travel Motor Shaft Oil Seal Repair Kit for Wheel‑type Excavator Travel Device Maintenance

1. Quick Details of  seal 417498:

2. 417498 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: What practical performance does Redicoat surface treatment bring for steel shell?
A: This coating improves shell scratch‑resistance and rust‑proof ability, adapting to dusty, humid outdoor construction‑site conditions.

Q: What early‑stage abnormal signs remind maintenance staff to replace oil seals?
A: Watch for slow gear oil seepage at travel motor shaft end and intermittent low‑pitch whirring noise when machine moves forward or reverses on uneven ground.

Q: What technical details do you require for large‑scale fleet maintenance purchase?
A: Please offer precise shaft diameter and housing bore dimension data, we can provide proper model‑matching advice for bulk procurement arrangement.

Q: What installation tips should technicians follow during field replacement?
A: Clean shaft surface completely and remove tiny burrs, apply thin grease film before pressing‑in; avoid sharp tools damaging the lip working edge.

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

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More