130-09-02920 1300902920 Final Drive Carrier Housing Oil Seal Repair Kit For Bulldozer Final Drive Carrier Housing Assembly Overhaul Spare Parts

1. Quick Details of  seal 130-09-02920:

2. 130-09-02920 picture:

3. Service part number :

4. FAQ

Q: What construction machine does part number 130-09-02920 oil seal kit fit for?
A: Part number 130-09-02920 oil seal kit is manufactured for bulldozer final drive carrier housing disassembly inspection and field maintenance.

Q: What raw materials are used to produce the 130-09-02920 oil seal kit?
A: 130-09-02920 oil seal kit applies anti-aging NBR rubber sealing lips and rust-proof galvanized stamped steel back-up shell.

Q: What is the core sealing function of this kit after installation?
A: It seals the mating surface of final drive carrier housing, stops gear lubricant seepage and prevents site mud and fine grit from entering the planetary gear chamber.

Q: Where is this oil seal kit mounted on the bulldozer?
A: It is placed on the split connecting surface between bulldozer final drive carrier housing and main reduction housing.

Q: What kind of load can this sealing kit withstand during operation?
A: It can maintain reliable sealing under continuous vibration and heavy torque shock when bulldozer travels over uneven ground.

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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