415073v Swing Device Oil Seal Kit Complete Repair Overhaul Parts for Track‑type Excavator Swing Gearbox Service Replacement
1. Quick Details of seal 415073v:
| Part NO. | 415073v |
| Machine | Track‑type Excavator |
| Size | OEM |
| Material | HNBR hydrogenated nitrile rubber |
| Oil seal type | SEAL LIP |
2. 415073v picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 254287 | 455134 | 480028 |
| 470380 | 90036 | 455513 |
| 370087 | 8660S | 370021 |
| 455062 | 254270 | 254287 |
| 416107 | 370018A | 416332 |
| 410625 | 415027 | 473214 |
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.
5. Exhibition and Wearhous
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