5F-3498 5F3498 Hydraulic cylinder sealing packing seal of cater 8S 8U 9C 8A
1. Quick Details of seal 5F-3498:
| Part NO. | 5F-3498 |
| Machine | bulldozer |
| Size | OEM |
| Material | NBR |
| Type | PACKING SEAL |
2. 5F-3498 picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 5J8275 | 7F8268 |
| 8175504 | 7J-9108 | 195-2139 |
| 5J8175 | 095-1716 | 5P-9519 |
| 6J9178 | 3K-0360 | 1P-7363 |
| 158-8979 | 249-6670 | 3P0655 |
| 2701820 | 5K9090 | 8175504 |
4. FAQ
Q: Which construction machine is compatible with spare part 5F-3498?
A: 5F-3498 piston seal ring is specially designed for wheel loader hydraulic cylinder assembly.
Q: What is the official part name for component 5F-3498?
A: The official part name for 5F-3498 is piston seal ring.
Q: What materials are adopted for this piston seal ring?
A: The main sealing surface is PTFE, paired with NBR rubber backup ring for elastic support.
Q: What core function does this piston seal ring perform during operation?
A: It maintains pressure difference inside the cylinder and prevents internal hydraulic oil leakage between piston chambers.
Q: Where is this piston seal ring fitted in the hydraulic cylinder?
A: It is seated inside the precision groove on the outer diameter of the wheel loader’s hydraulic piston.
Q: What product category does this spare part belong to?
A: It belongs to hydraulic piston sealing spare parts for wheel loader heavy duty hydraulic systems.
Q: What performance strengths does this seal ring have?
A: It delivers low friction coefficient, good wear resistance and stable performance under frequent load changes.
Q: What symptoms will occur once this piston seal ring gets worn or damaged?
A: The loader bucket will have weak lifting force and experience cylinder sagging under heavy loads.
5. Exhibition and Wearhous
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