416865 Final Drive Oil Seal Kit Full Overhaul Replacement Parts for Bulldozer Travel Drive System Repair

1. Quick Details of  seal 416865:

2. 416865 picture:

3. Service part number :

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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