130-09-11821 1300911821 SEAL OF D50P-16 D50A-16

1. Quick Details of  seal 130-09-11821:

2. 130-09-11821 parts on group :

3. 130-09-11821 picture:

4. Service part number :

5. FAQ

Q: What construction machinery does part number 130‑09‑11821 oil seal kit apply to?
A: Part number 130‑09‑11821 oil seal kit is made for bulldozer steering clutch chamber housing disassembly inspection and maintenance service.

Q: What raw materials constitute the 130‑09‑11821 oil seal kit?
A: 130‑09‑11821 oil seal kit adopts anti‑compression NBR rubber sealing elements and corrosion‑resistant galvanized stamped steel shell.

Q: What main sealing function does this kit realize after assembly?
A: It seals the housing mating surface of steering clutch chamber, stops hydraulic oil from leaking out and prevents outside dirt from contaminating clutch friction assemblies.

Q: Where is this oil seal kit located on the bulldozer?
A: It is arranged on the split joint face of bulldozer steering clutch housing.

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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