455322 455-322 SCREW OF 2D68E-N3CB-MX 3D68E-3K-MX
1. Quick Details of seal 455322:
| Part NO. | 455322 |
| Machine | Skid‑Steer Loader |
| Size | OEM |
| Material | Nitrile‑polyurethane blended rubber lip |
| Oil seal type | SEAL LIP |
2. 455322 parts on group :
| NO. | PART NO. | PRAT NAME | QTY |
| 2 | 450-817 | PLUNGER ASSEMBLY | 2 |
| 3 | 456-159 | SEAT,SPRING | 2 |
| 4 | 456-160 | SEAT,SPRING | 2 |
| 5 | 453-833 | SPRING | 2 |
| 6 | 457-433 | SHIM ASSEMBLY | 2 |
| 7 | 458-291 | VALVE,DELIVERY | 2 |
| 8 | 453-825 | SPRING | 2 |
| 9 | 452-815 | HOLDER | 2 |
| 10 | 454-029 | GASKET | 2 |
| 11 | 453-653 | O-RING | 2 |
| 12 | 457-600 | PIECE | 2 |
| 13 | 454-268 | PIN | 1 |
| 14 | 450-875 | RACK | 1 |
| 15 | 454-286 | PINION | 2 |
| 16 | 450-930 | RETAINER | 1 |
| 17 | 454-747 | PLATE | 1 |
| 18 | 455-309 | SCREW | 1 |
| 19 | 454-263 | PIN | 1 |
| 20 | 454-264 | PIN | 1 |
| 21 | 452-741 | TAPPET ASSEMBLY | 2 |
| 22 | 455-316 | SCREW | 2 |
| 23 | 455-322 | SCREW | 1 |
3. 455322 picture:
4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 254287 | 471354 | 480028 |
| 470380 | 90036 | 473016 |
| 370087 | 8660S | 370021 |
| 471647 | 254270 | 254287 |
| 476535 | 370018A | 417484 |
| 410625 | 471224 | 473214 |
5. 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: Where is this oil seal kit installed on equipment?
A: It is assembled on drive‑motor rotating shaft assemblies of skid‑steer loader compact earth‑moving machinery.
Q: Does this repair kit include complete auxiliary sealing accessories?
A: Yes, matched backup rings and assorted tiny auxiliary gaskets are included for full drive‑motor system overhaul service.
Q: How will this sealing kit perform against different lubricating media?
A: Blended nitrile‑polyurethane rubber delivers good wear‑resistant property and keeps low‑swelling rate with mineral‑based gear oil and motor bearing grease.
Q: What storage suggestions should we follow for spare seal kits?
A: Store in cool, dry and dust‑proof warehouse, avoid heavy compression, sharp scratches and long‑time ambient light exposure.
Q: Can field service technicians reuse these seal assemblies after disassembly?
A: Re‑installation is not recommended. The lip pre‑load pressure will decrease after being removed, which may trigger slow lubricant leakage over operating hours.
Q: What abnormal conditions indicate oil seals should be replaced?
A: Lubricant leaks out from conveyor drive shaft end, conveyor runs unevenly, periodic scraping noise occurs and drive housing produces obvious over‑heat during paving work.
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.
6. Exhibition and Wearhous
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