471652 Complete Final Drive Shaft Oil Seal Repair Kit For Bulldozer Final Drive Assembly Overhaul And Field Servicing

1. Quick Details of  seal 471652:

2. 471652 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: Does this overhaul kit include all sealing spare parts for full final drive maintenance?
A: Yes, it contains main final‑drive shaft oil seal, multi‑size O‑rings, anti‑extrusion auxiliary rings and thin sealing gaskets for one‑time complete final drive overhaul.

Q: What abnormal signs tell technicians oil seals need replacement?
A: Gear lubricant leaks from final drive shaft end, bulldozer delivers insufficient pushing force, there occurs intermittent rattling noise and housing gets overheated under full‑load operation.

Q: How should warehouse operators store these sealing assemblies for long‑term stock?
A: Keep original packaging sealed properly, avoid heavy pressure or impact to prevent steel shell deformation, store in cool dry warehouse, stay away from damp environment and direct sunlight.

Q: What damage will fine dust particles mixed in gear lubricant bring?
A: Hard dust particles will gradually scratch sealing lip and trigger unexpected lubricant leakage long before it reaches expected service lifespan.

Q: Can I apply this seal kit on other gear assemblies for temporary emergency repair?
A: It is dimension‑calibrated specially for crane slew gearbox shaft. Improper cross‑fit will cause size mismatch and accelerate sealing performance failure.

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.

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