VOE14589003 Sealing heavy parts EC480EHR, EC700B, EC700BHR
1. Quick Details of seal VOE14589003:
| Part NO. | VOE14589003 |
| Machine | excavator |
| Size | OEM |
| Material | NBR |
| Type | RING SEAL |
2. VOE14589003 parts on group :
| NO. | PART NO. | PRAT NAME | QTY |
| VOE14587750 | Cylinder | 1 | |
| 1 | VOE14588100 | Tube | 1 |
| 2 | VOE14589004 | Bushing | 1 |
| 3 | VOE14560217 | Seal | 2 |
| 4 | VOE14588103 | Rod | 1 |
| 5 | VOE14589004 | Bushing | 1 |
| 6 | VOE14560217 | Seal | 2 |
| 7 | VOE14588107 | Head | 1 |
| 8 | VOE14588781 | Bushing | 1 |
| 9 | SA9557-13000 | Retaining ring | 1 |
| 10 | VOE14883880 | Retaining ring | 1 |
| 11 | VOE14588109 | Cushion | 1 |
| 12 | VOE14588108 | Piston | 1 |
| 13 | VOE14883743 | Set screw | 1 |
| 14 | VOE14568624 | Bolt | 12 |
| 15 | VOE14588458 | Seal | 1 |
| 16 | VOE14588778 | Seal | 1 |
| 17 | VOE14588780 | Seal | 1 |
| 18 | SA9566-31850 | Back-up ring | 1 |
| 19 | VOE14611292 | O-ring | 1 |
| 20 | SA9566-31200 | Back-up ring | 2 |
| 21 | VOE990647 | O-ring | 1 |
| 22 | VOE14589003 | Seal | 1 |
| 23 | VOE14587744 | Ring | 1 |
| 24 | VOE14587743 | Ring | 1 |
| 25 | VOE14587745 | Seal | 2 |
| 26 | VOE14880995 | Ball | 1 |
| 27 | SA7281-11070 | Plug | 1 |
| VOE14612140 | Sealing kit | 1 |
3. VOE14589003 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-8150 | 8T-2361 |
| 236-6919 | 1J-6474 | 7F-8607 |
5. FAQ
Q: What equipment can VOE14589003 piston seal ring be installed on?
A: VOE14589003 piston seal ring is engineered for hydraulic cylinders of excavators.
Q: What is the material composition of VOE14589003 piston seal ring?
A: VOE14589003 piston seal ring adopts PTFE sliding surface with FKM rubber supporting ring.
Q: What core task does this piston seal ring perform in hydraulic circuits?
A: It isolates pressure difference on both sides of piston and stops internal oil bypass.
Q: Where is this piston seal ring installed within the hydraulic cylinder assembly?
A: It fits into the piston groove of bucket hydraulic cylinder on excavators.
Q: What benefit does FKM material bring for this piston seal ring?
A: FKM shows great heat resistance and stable performance in high-temperature hydraulic oil.
Q: What pressure condition can this piston seal ring sustain in heavy-duty work?
A: It can withstand continuous high pressure generated during excavator digging operations.
Q: What malfunction will arise once this piston seal ring is degraded?
A: The bucket cylinder will lose holding pressure and lead to unstable digging power.
Q: Can I buy this piston seal ring separately instead of buying a whole seal kit?
A: Single piece supply is available, and complete hydraulic seal kits are also optional.
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