111-09-11120 1110911120 SEAL OF D30S-12

1. Quick Details of  seal 111-09-11120:

2. 111-09-11120 parts on group :

3. 111-09-11120 picture:

4. Service part number :

5. FAQ

Q: Which equipment can part number 111‑09‑11120 be applied to?
A: Part number 111‑09‑11120 oil seal kit is made for bulldozer transmission assembly maintenance.

Q: What raw materials make up the 111‑09‑11120 oil seal kit?
A: 111‑09‑11120 oil seal kit uses NBR rubber sealing lips together with stamped steel back‑up rings.

Q: What main job will this oil seal kit complete after installation?
A: It keeps transmission oil inside the housing and stops external grit and moisture from getting into gear components.

Q: Which position of bulldozer does this kit fit on?
A: It mounts at the output shaft sealing area of bulldozer transmission gearbox.

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.

6. Exhibition and Wearhous

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