VOE14588812 Sealing heavy parts of EC480D, EC480E, EC700B, EC700BHR
1. Quick Details of seal VOE14588812:
| Part NO. | VOE14588812 |
| Machine | excavator |
| Size | OEM |
| Material | NBR |
| Type | RING SEAL |
2. VOE14588812 parts on group :
| NO. | PART NO. | PRAT NAME | QTY |
| VOE14587749 | Cylinder | 1 | |
| 1 | VOE14588672 | Tube | 1 |
| 2 | VOE14589004 | Bushing | 1 |
| 3 | VOE14560217 | Seal | 2 |
| 4 | VOE14575150 | Rod | 1 |
| 5 | VOE14589004 | Bushing | 1 |
| 6 | VOE14560217 | Seal | 2 |
| 7 | VOE14588453 | Head | 1 |
| 8 | SA9612-13050 | Bearing | 1 |
| 9 | SA9557-12000 | Retaining ring | 1 |
| 10 | SA9557-13000 | Retaining ring | 1 |
| 11 | VOE14587741 | Cushion | 1 |
| 12 | VOE14588454 | Piston | 1 |
| 13 | VOE14588457 | Set screw | 1 |
| 14 | VOE14568624 | Bolt | 12 |
| 15 | SA9564-21300 | Seal | 1 |
| 16 | VOE14588786 | Seal | 1 |
| 17 | VOE14588787 | Seal | 1 |
| 18 | SA9566-31750 | Back-up ring | 1 |
| 19 | VOE14611291 | O-ring | 1 |
| 20 | SA9566-31100 | Back-up ring | 2 |
| 21 | VOE990645 | O-ring | 1 |
| 22 | VOE14588812 | Seal | 1 |
| 23 | VOE14588784 | Ring | 1 |
| 24 | VOE14588783 | Ring | 1 |
| 25 | VOE14588785 | Seal | 2 |
| 26 | VOE14880995 | Ball | 1 |
| 27 | SA7281-11070 | Plug | 1 |
3. VOE14588812 picture:
4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 3K-0360 | 6J-9733 | 7F8268 |
| 206-9298 | 3K-0360 | 1P-7363 |
| 8T-9597 | 5J-8175 | 8T-2361 |
| 236-6919 | 1J-6474 | 7F-8607 |
5. FAQ
Q: Could you introduce what part VOE14588812 is used for?
A: VOE14588812 is a piston seal ring applied to the hydraulic cylinder of excavators.
Q: What materials are used to manufacture VOE14588812 piston seal ring?
A: VOE14588812 piston seal ring adopts PTFE sliding layer paired with NBR rubber support ring.
Q: What is the main function of this piston seal ring in hydraulic system?
A: It stops internal cross leakage of hydraulic oil between piston and cylinder tube to maintain output thrust.
Q: Where is this piston seal ring installed on the excavator hydraulic cylinder?
A: It is fitted in the dedicated groove on the piston of arm hydraulic cylinder assembly.
Q: What advantages does the PTFE material bring to this piston seal ring?
A: It offers low friction and excellent wear resistance during repeated reciprocating movement.
Q: What working temperature range can this piston seal ring endure?
A: It can work reliably under normal temperature range of construction machinery hydraulic circuits.
Q: What symptoms will show when this piston seal ring is damaged?
A: The arm cylinder will have slow response and reduced load capacity during operation.
Q: Is this piston seal ring sold individually or only as part of full seal kit?
A: We supply this single piston seal ring separately, and complete seal kits are also available.
6. Exhibition and Wearhous
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