07161-00055 0716100055 Piston Seal Ring for Excavator Hydraulic Cylinder Spare Part Replacement
1. Quick Details of seal 07161-00055:
| Part NO. | 07161-00055 |
| Machine | Excavator |
| Size | OEM |
| Material | Carbon filled PTFE |
| Type | RING SEAL |
2. 07161-00055 picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-51-14110 | 707-98-25870 | 707-98-36630 |
| 707-51-14130 | 707-98-25910 | 707-98-36700 |
| 707-51-16030 | 707-98-25920 | 707-98-36740 |
| 707-98-27100 | 707-98-25970 | 707-98-37110 |
| 707-51-16130 | 707-98-25980 | 707-98-37130 |
| 707-51-12860 | 707-98-38520 | 707-98-67110 |
4. FAQ
Q: What type of construction machine does part number 07161-00055 suit for?
A: Part number 07161-00055 is applied to the hydraulic cylinder piston of excavator.
Q: Please tell me the part name and product category of 07161-00055.
A: The part name is piston seal ring and it belongs to piston seal ring category.
Q: What material is adopted for manufacturing this piston seal ring?
A: It is produced from carbon filled PTFE with good compression resistance.
Q: What is the main sealing task of this piston seal ring?
A: It stops internal oil bypass across piston and maintains stable hydraulic pressure.
Q: Which position inside the cylinder does this piston seal ring get installed?
A: It is inserted into the outer annular groove on the piston body.
Q: What performance merits does carbon filled PTFE bring to this seal ring?
A: It offers low friction and excellent dimensional stability under pressure changes.
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