455079 ROD OF MX45
1. Quick Details of seal 455079:
| Part NO. | 455079 |
| Machine | Articulated Dump Truck |
| Size | OEM |
| Material | Nitrile rubber lip |
| Oil seal type | SEAL LIP |
2. 455079 parts on group :
| NO. | PART NO. | PRAT NAME | QTY |
| 1 | 106-547 | BOLT | 4 |
| 2 | 455-217 | WASHER | 4 |
| 3 | 453-419 | NIPPLE | 1 |
| 4 | 452-225 | ELBOW | 1 |
| 5 | 453-687 | O-RING | 2 |
| 6 | 452-216 | ELBOW | 1 |
| 7 | 452-215 | ELBOW | 1 |
| 8 | 458-018 | TEE | 1 |
| 9 | 453-695 | O-RING | 3 |
| 10 | 453-571 | O-RING | 1 |
| 11 | 453-503 | O-RING | 1 |
| 12 | 453-689 | O-RING | 3 |
| 13 | 453-688 | O-RING | 1 |
| 14 | 450-536 | BRACKET | 1 |
| 15 | 105-274 | BOLT | 2 |
| 16 | 455-220 | WASHER | 2 |
| 17 | 453-720 | SPRING | 1 |
| 18 | 455-239 | SCREW | 2 |
| 19 | 455-079 | ROD | 1 |
| 20 | 455-220 | WASHER | 1 |
| 21 | 454-278 | PIN | 1 |
| 22 | 451-226 | CAP | 5 |
3. 455079 picture:
4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 254287 | 417344 | 480028 |
| 470380 | 90036 | 473016 |
| 370087 | 8660S | 370021 |
| 471647 | 254270 | 254287 |
| 476535 | 370018A | 415988 |
| 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: How will this sealing kit perform when contacting common site lubricants?
A: Nitrile rubber maintains stable dimension and low‑swelling rate against axle gear oil and wheel‑hub bearing grease.
Q: What guidance should warehouse operators follow for spare‑parts preservation?
A: Store in cool dry ventilated warehouse area, avoid heavy stacking deformation, sharp scratches and long‑time heat exposure.
Q: Can field mechanics reuse these seal components after disassembly inspection?
A: Re‑installation is not recommended. Lip pre‑compression tension will decline after removal and may trigger gradual oil leakage during rough off‑road travel.
Q: What practical working symptom reminds service staff to replace seal kit promptly?
A: Slow gear‑oil seepage mixed with mine gravel and dust around axle‑hub housing indicates lip abrasion and aging sealing‑performance drop.
Q: Where is this oil seal kit mounted on the machine?
A: It is assembled on conveyor‑drive rotating shaft assemblies of asphalt paver road‑building machinery.
Q: Does this overhaul kit contain complete supporting sealing accessories?
A: Yes, matched backup rings and assorted tiny auxiliary gaskets are included for full conveyor‑drive system servicing.
Q: How will this sealing kit interact with construction‑site lubricants?
A: Nitrile rubber keeps stable dimensional property and low‑swelling rate against transmission gear oil and conveyor bearing grease.
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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