130-09-11711 1300911711 SEAL,CYLINDER HEAD OF D50P-15 D50S-15

1. Quick Details of  seal 130-09-11711:

2. 130-09-11711 parts on group :

3. 130-09-11711 picture:

4. Service part number :

5. FAQ

Q: What construction machinery is part number 130‑09‑11711 oil seal kit suitable for?
A: Part number 130‑09‑11711 oil seal kit is manufactured for bulldozer final‑drive planetary gear shaft assembly maintenance and reassembly.

Q: What materials are used to produce the 130‑09‑11711 oil seal kit?
A: 130‑09‑11711 oil seal kit adopts wear‑resistant NBR rubber sealing lip and anti‑rust galvanized stamped steel shell.

Q: What is the core working principle of this oil seal kit?
A: It isolates lubricating oil inside planetary gear cavity, prevents oil from escaping and blocks site grit from scratching planetary gear shaft surface.

Q: Where is this oil seal kit installed on bulldozer?
A: It is fitted at the rotating shaft sealing position inside bulldozer final‑drive planetary gear housing.

Q: What product category does this spare part belong to?
A: It falls into oil seal kit category, mainly used for final drive carrier on‑site overhaul and reassembly.

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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