411143N High‑Temperature Resistant Double‑Lip Shaft Oil Seal Kit for Mining Dump Truck Axle Shaft Maintenance
1. Quick Details of seal 411143N:
| Part NO. | 411143N |
| Machine | Mining Dump Truck |
| Size | OEM |
| Material | Polyacrylate rubber lip |
| Oil seal type | SEAL LIP |
2. 411143N picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 254287 | 471354 | 480028 |
| 471733 | 90036 | 471649 |
| 370087 | 8660S | 370021 |
| 472492 | 254270 | 254287 |
| 472230 | 370018A | 417484 |
| 410625 | 471224 | 473214 |
4. FAQ
Q: Can this oil seal work steadily on rotating shaft assemblies?
A: Yes, the specially designed sealing lip fits rotary shafts to block internal lubricant leakage.
Q: What temperature range can this seal withstand under long‑distance heavy‑load hauling?
A: It keeps stable sealing performance from ‑41℃ up to 115℃ under high‑temperature and heavy‑vibration mining working environmentTimken.
Q: Which key mechanical position is this oil seal kit installed on?
A: It is assembled on axle rotating shaft assemblies of mining dump truck heavy‑duty mining transportation equipment.
Q: Does this complete overhaul kit include matching backup rings and small auxiliary gaskets?
A: Yes, supporting backup rings and assorted small gaskets are included for full axle system repair and maintenance.
Q: How will this sealing kit perform when contacting heavy‑duty axle gear oil and chassis multipurpose grease?
A: Polyacrylate rubber delivers excellent heat‑oil resistance and maintains low swelling rate against mineral‑based lubricating fluidsTimken.
Q: What warehouse storage tips should we follow for spare seal kits?
A: Keep in cool dry indoor storage area, avoid heavy stacking pressure, mechanical scratch and long‑term sunlight exposure.
Q: Can on‑site mining maintenance workers reuse these seal components after dismounting from shaft assembly?
A: Re‑installation is not recommended. Lip radial pre‑compression force will drop after removal and bring hidden leakage risk.
Q: What precautions should we take for long‑term storage of these spare seal kits?
A: Store in dry shady warehouse, avoid sharp collision, heavy stacking pressure and continuous ultraviolet rays.
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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