Excavator R290LC7 R290LC7A R300LC7 R305LC7 Boom Cylinder Seal Kit 31Y1-15390 31Y115390
Excavator R290LC7 R290LC7A R300LC7 R305LC7 BOOM Cylinder Seal Kit 31Y1-15390 31Y115390
The product design of GUKE oil seal is excellent, the production process is exquisite, the product performance is good, the precision is high, combined with the strict inspection process, has been recognized by a large number of customers in the market.
We use high quanlity raw materials from Gemany and Japen.
We also sell other brand of seals such as ,Parker,SKF,Hallite,PET ,YCC,NAK and so on .
| Product Overview | |
| Name: | Excavator R290LC7 R290LC7A R300LC7 R305LC7 BOOM Cylinder Seal Kit |
| Condition | 100% New |
| Material: | PU+PTFE+NBR+IRON+ Phenolic |
| Machine Model: | Excavator R290LC7 R290LC7A R300LC7 R305LC7 |
| Part Number: | 31Y1-15390 31Y115390 |
| Size: | Standard Size Custom Size |
| Hardness: | 92degree |
| Temparature: | -40 ℃To 110 ℃ |
| Feature: | Oil Resistance,Heat Resisitance,Pressure resisitant |
| Certifiion: | ISO 9001 |
| Raw Material: | HUNTSMAN of German ZEON of Japan |
| OEM: | Accpetable |
| vailablity: | In Stock |
| Shipping: | Express,By Air,By Sea |
Parts List
| Pos. | PartNo | Qty | Partsname |
| *. | 31N8-50121 | 1 | BOOMCYLINDER-LH |
| *. | 31N8-50111 | 1 | BOOMCYLINDER-RH |
| *-1. | 31Y1-15241 | 1 | BOOMCYLINDERSUB |
| 1 | 31Y1-15251 | 1 | TUBE |
| 2 | 31Y1-15290 | 1 | ROD |
| 3 | 31Y1-15320 | 1 | GLAND |
| 4 | S732-100040 | 1 | BUSHING |
| 5 | Y191-107000 | 1 | RING-SNAP |
| K6. | Y220-100011 | 1 | SEAL-ROD |
| K7. | Y180-100020 | 1 | RING-BACKUP |
| K8. | Y240-100013 | 1 | RING-BUFFER |
| K9. | Y110-100011 | 1 | WIPER-DUST |
| 10 | Y190-114000 | 1 | RING-SNAP |
| K11. | S631-130004 | 1 | O-RING |
| K12. | S641-130003 | 1 | RING-BACKUP |
| 13 | 31YC-23040 | 1 | RING-CUSHION |
| 14 | 31Y1-15160 | 1 | PISTON |
| K15. | S632-085004 | 1 | O-RING |
| K16. | S642-085003 | 2 | RING-BACKUP |
| K17. | Y420-140000 | 1 | SEAL-PISTON |
| K18. | Y310-140000 | 2 | RING-WEAR |
| K19. | Y440-140000 | 2 | RING-DUST |
| 20 | 31YC-66060 | 1 | WASHER-LOCK |
| 21 | 31YC-61132 | 1 | NUT-LOCK |
| 22 | S109-180902 | 12 | BOLT-SOCKET |
| 29 | 31YC-11405 | 1 | BUSHING-PIN |
| 30 | 31YC-11155 | 1 | BUSHING-PIN |
| 31 | Y000-100100 | 2 | SEAL-DUST |
| 32 | Y000-090000 | 2 | SEAL-DUST |
| 23 | 31Y1-15330 | 1 | BAND |
| 23-1. | 31Y1-15340 | 1 | BANDSUB |
| 23-2. | 31YC-32100 | 1 | BAND |
| 23-3. | S015-120452 | 4 | BOLT-HEX |
| 23-4. | S411-120002 | 4 | WASHER-SPRING |
| 23-5. | S071-023430 | 2 | U-BOLT |
| 23-6. | S201-101002 | 4 | NUT-HEXAGONHEAD |
| 23-7. | S411-100002 | 4 | WASHER-SPRING |
| 24 | 31Y1-15350 | 1 | PIPE-R,LH |
| 24 | 31Y1-15360 | 1 | PIPE-R,RH |
| 25 | 31Y1-15371 | 1 | PIPE-B,LH |
| 25 | 31Y1-15381 | 1 | PIPE-B,RH |
| K26. | Y171-024004 | 2 | O-RING |
| 27 | S107-120552 | 8 | BOLT-SOCKET |
| K. | 31Y1-15390 | 1 | SEALKIT |
| GUKE WWW.SEALSKIT.COM | |||
Application Chart:
Our Advantages
1, Focus on the development and manufacture of Hydraulic Cylinder Seal Kits more than 10 years.
2, A great number standard parts in stock.
3, Customized seal service.
4, CNC Machining Seals without mould cost ,fast dispatch.
5, All of seals the inner diameter from 0.2mm to 3500mm can be produced.
6, Seals solutions and technical support.
7, 24 hours online service.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.