130-09-11730 1300911730 RING,CYLINDER HEAD OF D75S-2 D55S-3

1. Quick Details of  seal 130-09-11730:

2. 130-09-11730 parts on group :

3. 130-09-11730 picture:

4. Service part number :

5. FAQ

Q: What construction machine is part number 130‑09‑11730 oil seal kit applied to?
A: Part number 130‑09‑11730 oil seal kit is customized for bulldozer final drive axle shaft assembly disassembly repair and field maintenance.

Q: What raw materials are used to manufacture the 130‑09‑11730 oil seal kit?
A: 130‑09‑11730 oil seal kit adopts oil‑resistant FKM rubber sealing lip and high‑strength cold‑rolled stamped steel shell.

Q: What is the main sealing role of this repair kit after installation?
A: It locks reduction gear lube inside axle shaft chamber, prevents lubricant outflow and blocks muddy water and sand from invading inner final‑drive gear components.

Q: Where will this oil seal kit be installed on the bulldozer?
A: It is assembled at the rotating clearance sealing position between bulldozer final‑drive housing and drive axle shaft.

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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