130-09-11440 1300911440 Clutch Shaft Oil Seal Repair Kit For Bulldozer Power‑Shift Clutch System Replacement Spare Parts

1. Quick Details of  seal 130-09-11440:

2. 130-09-11440 picture:

3. Service part number :

4. FAQ

Q: What construction machine does part number 130‑09‑11440 fit for?
A: Part number 130‑09‑11440 oil seal kit is produced for bulldozer power‑shift clutch shaft maintenance and overhaul service.

Q: What raw materials are used to make the 130‑09‑11440 oil seal kit?
A: 130‑09‑11440 oil seal kit adopts high‑temperature resistant FKM rubber lip and anti‑rust galvanized stamped steel shell.

Q: What core purpose does this oil seal kit achieve after proper installation?
A: It confines clutch pressure oil inside shaft assembly, and stops external sand and muddy water from invading clutch friction plates.

Q: Which exact spot on bulldozer is this oil seal kit assembled?
A: It is mounted on the output rotating shaft sealing position of bulldozer power‑shift clutch assembly.

Q: Which product group is this spare spare‑part sorted into?
A: It belongs to oil seal kit category, mainly applied for travel motor overhaul service.

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.

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