283-9122 2839122 Wholesale High-Quality Hot-Selling CR 303.5C CR
1. Quick Details of seal 283-9122:
| Part NO. | 283-9122 |
| Machine | Small hydraulic excavator |
| Size | OEM |
| Material | nitrile rubber |
| Oil seal type |
SEAL KIT |
2. 283-9122 picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 8M8110 | 4J7533 | 8275517 |
| 4K4376 | 7J0204 | 5J8275 |
| 3J0375 | 3J7354 | 6J6553 |
| 1N9177 | 1J9671 | 8325525 |
| 567-1748 | 2225824 | 2D-6533 |
| 1410749 | 3052215 | 8M-4389 |
| 1453576 | 2074710 | 9H-3360 |
| 2314707 | 6V5326 | 6F-8146 |
| 4S5924 | 6E4240 | 3D-8422 |
| 5494308 | 5673612 | 6V-1196 |
| 5673714 | 5673611 | 5P-4889 |
| 951701 | 1401800 | 032-8970 |
4. FAQ
Q: What is the connection between each part’s color and its raw material?
A: Natural pigment comes from different reinforcing fillers, matching respective dynamic friction or static sealing requirements inside cylinder.
Q: Is the outer shape consistent with original OEM structural style?
A: Every spare part strictly complies with OEM groove dimension, direct installation without manual trimming or grinding.
Q: Can customized color or modified material be arranged for large repeat orders?
A: Standard stock keeps inherent natural color; customized formulation can be negotiated only for long-term bulk cooperation.
Q: Besides color difference, what performance edge does slate grey PTFE ring own vs cream PU seal?
A: Graphite-filled grey PTFE realizes self-lubrication under gritty hydraulic medium; cream PU relies on high resilience to achieve tight compression sealing.
Q: Will long-term soaking in aged used hydraulic oil cause black CR gaskets swelling or discoloring?
A: CR rubber goes through anti-swell treatment; slight surface darkening is normal and will not affect sealing tightness.
5. Exhibition and Wearhous
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