416865 Final Drive Oil Seal Kit Full Overhaul Replacement Parts for Bulldozer Travel Drive System Repair
1. Quick Details of seal 416865:
| Part NO. | 416865 |
| Machine | Bulldozer |
| Size | OEM |
| Material | NBR nitrile rubber |
| Oil seal type | SEAL LIP |
2. 416865 picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 254287 | 455134 | 480028 |
| 470380 | 90036 | 455513 |
| 370087 | 8660S | 370021 |
| 455062 | 254270 | 254287 |
| 417273 | 370018A | 416332 |
| 410625 | 415027 | 473214 |
4. FAQ
Q: What heavy‑duty construction machine can part number 416865 fit for?
A: Part number 416865 oil seal kit is specially made for bulldozer final drive assembly.
Q: What primary job does part number 416865 carry out on bulldozer equipment?
A: 416865 seal kit keeps gear oil sealed inside final drive housing and blocks sand, mud and splash water.
Q: What raw materials compose this final drive oil seal kit?
A: Sealing lip uses wear‑resistant NBR nitrile rubber, supporting frame adopts anti‑rust galvanized stamped steel.
Q: What color appearance will customers receive for this sealing repair set?
A: Rubber sealing portion is deep black, metal frame shows uniform silver‑grey galvanized surface.
Q: What sealing spare parts are contained in this complete overhaul kit?
A: It includes main multi‑lip oil seal, tension spring, dust wiper and matched size O‑ring groups.
Q: Where is this oil seal kit installed on the bulldozer?
A: It fits the clearance between rotating final drive shaft and stationary drive housing.
Q: Where is this oil seal kit installed on wheel excavator?
A: It is fitted at the clearance between rotating axle shaft and stationary axle housing.
Q: How will this sealing kit interact with construction‑site lubricants?
A: Nitrile rubber keeps stable dimensional property and low‑swelling rate against transmission gear oil and conveyor bearing grease.
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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