415073v Swing Device Oil Seal Kit Complete Repair Overhaul Parts for Track‑type Excavator Swing Gearbox Service Replacement

1. Quick Details of  seal 415073v:

2. 415073v picture:

3. Service part number :

4. FAQ

Q: What construction machine does part number 415073v fit for?
A: Part number 415073v oil seal kit is specially matched for track‑type excavator swing gearbox assembly maintenance.

Q: What key sealing task does part number 415073v complete for swing device?
A: 415073v oil seal kit holds swing gear lubricant inside gearbox chamber, prevents oil leakage and blocks construction‑site silt and rainwater from penetrating swing gear components.

Q: What raw materials are adopted for this swing device oil seal kit?
A: Sealing lip applies heat‑resistant HNBR hydrogenated nitrile rubber, supporting skeleton uses anti‑rust zinc‑plated carbon steel.

Q: What visual color can buyers observe for this sealing repair kit?
A: HNBR rubber sealing pieces are deep black, and zinc‑plated steel skeleton presents uniform silvery metallic surface.

Q: What sealing accessories are contained in this full overhaul kit?
A: It includes main multi‑lip oil seal, garter tension spring, auxiliary dust seal and assorted matched O‑ring sets for swing gearbox reassembly.

Q: Where is this oil seal kit mounted on track‑type excavator?
A: These sealing parts install at the shaft clearance between rotating swing output shaft and stationary swing gearbox housing.

Q: Where is this oil seal kit installed on mining dump truck?
A: It is fitted at the clearance between rotating final drive shaft and stationary drive 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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