473243 Double‑Lip Spring‑Loaded Rotary Shaft Oil Seal Kit for Backhoe Loader Wheel Hub Repair
1. Quick Details of seal 473243:
| Part NO. | 473243 |
| Machine | Backhoe Loader |
| Size | OEM |
| Material | Nitrile rubber lip |
| Oil seal type | SEAL LIP |
2. 473243 picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 254287 | 471354 | 480028 |
| 471733 | 90036 | 471649 |
| 370087 | 8660S | 370021 |
| 473455 | 254270 | 254287 |
| 473573 | 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 sealing‑lip design style does this repair kit adopt?
A: It uses double‑lip construction, the outer dust lip keeps fine sand and moisture away from internal gearbox parts.
Q: What sealing structure is designed for this product?
A: It adopts double‑lip construction, the secondary outer lip stops mud splashes, fine grit and humid moisture from mixed jobsite environment.
Q: What temperature range can this seal withstand during frequent cyclic operation?
A: It maintains reliable sealing performance from ‑43℃ up to 108℃ under variable outdoor construction working conditions.
Q: Where is this oil seal kit mainly installed on machinery?
A: It is fitted for wheel‑hub rotating shaft assemblies of backhoe loader multi‑purpose construction equipment.
Q: Does this overhaul set contain matching backup rings and small auxiliary gaskets?
A: Yes, complete supporting backup rings and assorted small gaskets are included for full hub system maintenance.
Q: What storage suggestions for spare seal kits kept in warehouse inventory?
A: Keep in cool dry storage area, avoid heavy stacking pressure, impact damage and long‑term light exposure.
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
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.