Guangzhou Bulldog Mechanical Equipment Co., Ltd.
Bulldog is the premiere provider of sealing solutions for heavy equipment worldwide,offering hydraulic cylinder kits,hydraulic pump seal kits, hydraulic breaker seal kits,hydraulic breaker diaphragms
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31Y1-19080 Hyundai R320LC-7 Excavator Hydraulic Arm Cylinder Oil Seal Kit
| Product Name | Cylinder Seal Kit |
| Model Number | Hyundai R320LC-7, R320LC-7A, RD340LC-7 |
| Place of Origin | China(Mainland) |
| Brand name | BULLDOG |
| Packing | PP bag inside, carton box outside |
| Shipping Mode | By air, by sea, by express(Fedex, UPS, DHL, TNT, etc.) |
| Part Number | 31Y1-19080 |
| Payment Terms | Western Union, L/C, T/T, Money Gram, D/A, D/P |
| Size | Standard size |
| Applicable Industries | Machinery repair shops, construction works, energy & mining |
| CertifiCATEEion | ISO9001 |
| Condition | 100% New |
| CATEEegory | Hydraulic cylinder seal kit |
| Warranty | Unavailable |
| Customized | OEM & ODM are welcomed |
| Feature | Long service life, high chemical resistance, durable |
| Preservation Notice | Closed, dry and avoid the sun |
| Related Brands | Komatsu, Hitachi, Sumitomo, Doosan, Daewoo, Hyundai, CATEE, Volvo, Kato... |
Parts list
| Pos. | Part No | Qty | Parts name |
| *. | 31N9-50130 | [1] | ARM CYLINDER ASSY |
| *. | 31N9-50131 | [1] | ARM CYLINDER ASSY |
| *-1. | 31Y1-19050 | [1] | ARM CYLINDER SUB |
| *-1. | 31Y1-19051 | [1] | ARM CYLINDER SUB |
| K1. | 31Y1-19210 | [1] | TUBE ASSY |
| K2. | 31Y1-19230 | [1] | ROD ASSY |
| N20. | @ | [1] | SPEAR-CUSHION |
| N21. | @ | [1] | VALVE-CHECK |
| N22. | @ | [1] | SPRING-COIL |
| N23. | @ | [1] | RING-STOP |
| K3. | 31Y1-19190 | [1] | GLAND |
| K4. | S732-110045 | [1] | BUSHING-DD2 |
| K5. | Y191-117000 | [1] | RING-SNAP |
| K6. | Y220-110011 | [1] | SEAL-ROD |
| K7. | Y180-110020 | [1] | RING-BACK UP |
| K8. | Y240-110013 | [1] | RING-BUFFER |
| K9. | Y110-110011 | [1] | WIPER-DUST |
| K10. | Y190-126000 | [1] | RING-SNAP |
| K11. | S631-150004 | [1] | O-RING |
| K12. | S641-150003 | [1] | RING-BACK UP |
| K13. | 31YC-23050 | [1] | RING-CUSHION |
| K14. | 31Y1-08172 | [1] | PISTON |
| K15. | S632-095004 | [1] | O-RING |
| K16. | S642-095003 | [2] | RING-BACK UP |
| K17. | Y420-160000 | [1] | SEAL-PISTON |
| K18. | Y310-160200 | [2] | RING-WEAR |
| K19. | Y440-160002 | [2] | RING-DUST |
| K24. | 31YC-66081 | [1] | WASHER-LOCK |
| K25. | 31YC-61142 | [1] | NUT-LOCK |
| K25. | 31YC-61144 | [1] | NUT-LOCK |
| K26. | S109-200904 | [12] | BOLT-SOCKET |
| K34. | 31YC-11401 | [2] | BUSHING-PIN |
| K35. | Y000-100100 | [4] | SEAL-DUST,DLI,KPU |
| K36. | S114-080204 | [1] | SCREW-SET |
| K27. | 31Y1-19480 | [1] | BAND ASSY |
| 27-1. | 31Y1-19490 | [1] | BAND SUB ASSY |
| 27-2. | 31YC-31240 | [1] | BAND |
| 27-3. | S015-120452 | [2] | BOLT-HEX |
| 27-4. | S411-120002 | [2] | WASHER-SPRING |
| 27-5. | S071-023430 | [1] | U-BOLT |
| 27-6. | S201-101002 | [2] | NUT-HEX |
| 27-7. | S411-100002 | [2] | WASHER-SPRING |
| K28. | 31Y1-08200 | [1] | BAND ASSY-B |
| 28-1. | 31Y1-08210 | [1] | BAND SUB ASSY-B |
| 28-2. | 31YC-32120 | [1] | BAND |
| 28-3. | S015-120452 | [4] | BOLT-HEX |
| 28-4. | S411-120002 | [4] | WASHER-SPRING |
| 28-5. | S071-023430 | [2] | U-BOLT |
| 28-6. | S201-101002 | [4] | NUT-HEX |
| 28-7. | S411-100002 | [4] | WASHER-SPRING |
| K29. | 31Y1-19160 | [1] | PIPE ASSY-R |
| K30. | 31Y1-08230 | [1] | PIPE ASSY-B |
| K31. | Y171-024004 | [2] | O-RING |
| K32. | S107-120554 | [4] | BOLT-SOCKET |
| K33. | S107-100554 | [4] | BOLT-SOCKET |
| K. | 31Y1-19080 | [1] | SEAL KIT |
Parts exploded view
Company warehouse
FAQ
1. Q: Are you a manufacturer or trader?
A: We are both in manufacturer and trader, have more than 10 years
of industry experience.
2. Q: Can i make a small order first?
A: Yes, of course.
3. Q: If we let the product make a change of the size, can you offer the
seal kit for this size?
A: Yes, just send the machine model, part number and the change
of size to us, we can make it.
4. Q: Have you support the OEM or not?
A: Sure, we support the OEM,BULLDOG or as required.
5. Q: How can i pay the goods?
A: For the payment, we support the PayPal, Western Union, Money Gram, T/T in advance, L/C at sight, etc
6. Q: How to ship the products?
A: For the shipment, we support the DHL Fedex EMS UPS or by Air/ Sea., if you have the agent in china, we can contact your agent according to your request.
7. Q: What’s the delivery time?
A: The goods can be shipped at 2-5 working days after receiving payment.