SA9612-13050 Bearing heavy parts
1. Quick Details of seal SA9612-13050:
| Part NO. | SA9612-13050 |
| Machine | Excavator |
| Size | OEM |
| Material | PU |
| Type | RING SEAL |
2. SA9612-13050 parts on group :
| NO. | PART NO. | PRAT NAME | QTY |
| VOE14587749 | Cylinder | 1 | |
| 1 | VOE14587750 | Cylinder | |
| 2 | VOE14588100 | Tube | |
| 3 | VOE14589004 | Bushing | 1 |
| 4 | VOE14560217 | Seal | 2 |
| 5 | VOE14575150 | Rod | 1 |
| 6 | VOE14588103 | Rod | |
| 7 | VOE14589004 | Bushing | 1 |
| 8 | VOE14560217 | Seal | 2 |
| 9 | SA9612-13050 | Bearing | 1 |
| 10 | VOE14588781 | Bushing | |
| 11 | SA9557-12000 | Retaining ring | 1 |
| 12 | SA9557-13000 | Retaining ring | |
| 13 | SA9557-13000 | Retaining ring | 1 |
| 14 | VOE14883880 | Retaining ring | |
| 15 | VOE14587741 | Cushion | 1 |
| 16 | VOE14588109 | Cushion | |
| 17 | VOE14588454 | Piston | 1 |
| 18 | VOE14588108 | Piston | |
| 19 | VOE14588457 | Set screw | 1 |
| 20 | VOE14568624 | Bolt | 12 |
| 21 | SA9564-21300 | Sea | 1 |
| 22 | VOE14588458 | Sea | |
| 23 | VOE14588786 | Sea | 1 |
| 24 | VOE14588778 | Seal | |
| 25 | SA9566-31750 | Back-up ring | 1 |
| 26 | 5A9566-31850 | Back-up ring | |
| 27 | VOE14611291 | O-ring | 1 |
| 28 | VOE14611292 | O-ring | |
| 29 | SA9566-31100 | Back-up ring | 2 |
| 30 | 5A9566-31200 | Back-up ring | |
| 31 | VOE990645 | O-ring | 1 |
| 32 | VOE990647 | O-ring | |
| 33 | VOE14589003 | Seal | |
| 34 | VOE14587744 | Ring | |
| 35 | VOE14587743 | Ring | |
| 36 | VOE14587745 | Seal | |
| 37 | VOE14880995 | Ball | 1 |
| 38 | SA7281-11070 | Plug | 1 |
| 39 | VOE14612139 | Sealing kit | 1 |
| 40 | VOE14612140 | Sealing kit |
3. SA9612-13050 picture:
4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 5J8150 | 7F8268 |
| 8175504 | 7J-9108 | 195-2139 |
| 5J8175 | 095-1716 | 8T-2306 |
| 6J9178 | 3K-0360 | 1P-7363 |
| 158-8979 | 249-6670 | 3P0655 |
| 2701820 | 5K9090 | 8175504 |
5. FAQ
Q: What construction machine is spare part SA9612-13050 suitable for assembly?
A: SA9612-13050 piston seal ring is specially manufactured for excavator hydraulic cylinder piston assembly.
Q: What is the classification and official part name of SA9612-13050?
A: SA9612-13050 belongs to piston seal ring, it is double-acting hydraulic sealing spare component.
Q: What materials are adopted for producing this piston seal ring?
A: It uses bronze filled PTFE sliding ring and PU elastic energizing back-up ring.
Q: What core sealing task does this piston seal ring perform inside hydraulic cylinder?
A: It isolates hydraulic oil on two sides of piston to stop internal cross leakage and maintain stable cylinder thrust.
Q: Where is this piston seal ring mounted on the hydraulic cylinder assembly?
A: It is fitted into the piston groove of stick hydraulic cylinder of the excavator.
Q: What performance advantages does bronze filled PTFE material provide?
A: It delivers excellent wear resistance, low friction and good dimensional stability under heavy pressure impact.
Q: What kind of working environment can this piston seal ring adapt to?
A: It works reliably on mining sites with heavy dust and continuous high-load excavation operations.
Q: What operational symptoms will appear once this piston seal ring becomes worn?
A: Stick retraction will become unstable and the arm will lose holding force under heavy material load.
6. Exhibition and Wearhous
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