Guangzhou Suncar Seals Co., Ltd.
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31Y1-24350 31Y124350 Arm Hydraulic Cylinder Seal Kit R55-7 R55-7A Models Hyundai Seal Repair Kit
| Product Name | Arm Cylinder Seal Kit |
| Part Number | 31Y1-24350, 31Y124350 |
| Model | 7 SERIES WHEEL EXCAVATOR R55W-7, R55W-7A; 7-SERIES CRAWLER EXCAVATOR R55-7, R55-7A, R60-7(CHINA) Hyundai |
| Material | PU, Rubber, PTFE, NBR, HNBR, ACM, VMQ |
| Place of Origin | China(Mainland) |
| Brand name | SUNCAR |
| Packing | PP bag inside, carton box outside |
| Shipping Mode | By air, by sea, by express(FedEx, UPS, DHL, TNT, etc.) |
| Payment Terms | Western Union, Paypal, T/T, Transfer |
| CertifiC.A.Tion | ISO9001 |
| Warranty | Unavailable |
| Customized | OEM & ODM are welcomed |
| C.A.Tegory Group | Hydraulic cylinder seal kit, excavator service kits |
| Condition | New, genuine new |
| Sample | Available |
| Applicable Industries | Building material shops, machinery repair shops, retail, construction work... |
| Feature | High sealing performance/ wear resistance |
| AppliC.A.Tion | Arm |
Product Description:
(1) Hydraulic cylinder seal kits are used to seal the gap between different parts of the hydraulic cylinder. The function of hydraulic cylinder seal kits is to prevent oil leakage, to assure the working pressure of the hydraulic system, to maintain its power.
(2) There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.
(3) Boom cylinder is the one (or the two) near the cabin. Usually, there is one piece boom cylinder for the small excavator under 10-tun; the bigger excavator's two pieces boom cylinders. But there is an exception too when the driver will remove one piece for a special purpose, say at some particular working place, it is convenient to work by one cylinder. Soft remind: all refit job should be operated by an experienced technician.
(4) Arm cylinder is the top one, and it's usually be called as top cylinder;
(5) Bucket cylinder is the one that connects and controls the bucket.
Related Parts:
| Pos. | Part No | Qty | Parts name |
| *. | 31M8-51120 | [1] | ARM CYLINDER |
| 1 | 31Y1-22891 | [1] | TUBE ASSY |
| 2 | 31Y1-22350 | [1] | ROD ASSY |
| 3 | 31Y1-16401 | [1] | GLAND |
| 4 | S732-055030 | [1] | DD2 BUSH |
| K5. | Y200-055011 | [1] | SEAL-ROD |
| K6. | Y180-055020 | [1] | RING-BACKUP |
| K7. | Y240-055011 | [1] | RING-BUFFER |
| K8. | Y110-055011 | [1] | WIPER-DUST |
| 9 | Y190-069000 | [1] | RING-SNAP |
| K10. | S632-090001 | [1] | O-RING |
| K11. | S632-085004 | [2] | O-RING |
| K12. | S642-085002 | [1] | RING-BACKUP |
| K13. | S642-085003 | [2] | RING-BACK UP |
| 14 | 31YC-25020 | [1] | RING-CUSHION |
| 15 | 31Y1-24340 | [1] | PISTON |
| K16. | S632-040004 | [1] | O-RING |
| K17. | S642-040003 | [2] | RING-BACK UP |
| K18. | Y450-090000 | [1] | SEAL-PISTON |
| K19. | Y300-090100 | [1] | RING-WEAR |
| K20. | Y440-090000 | [1] | RING-DUST |
| 21 | 31YC-65290 | [1] | NUT-NYLON |
| 22 | 31YC-2A040 | [1] | VALVE-CHECK |
| 23 | 31YC-99070 | [1] | SPRING-COIL |
| K24. | S631-014004 | [1] | O-RING |
| 25 | P220-110103 | [1] | PLUG-HEX |
| 26 | 31Y1-22911 | [1] | PIPE ASSY-R |
| K27. | Y171-015004 | [1] | O-RING |
| 28 | S107-080404 | [4] | BOLT-SOCKET |
| 29 | S071-022230 | [1] | U-BOLT |
| 30 | S201-101002 | [2] | NUT-HEX |
| 31 | S411-100002 | [2] | WASHER-SPRING |
| 32 | 31YC-12020 | [2] | BUSHING-PIN |
| K33. | Y010-050060 | [4] | SEAL-DUST |
| 34 | S651-810002 | [1] | NIPPLE-GREASE |
| K. | 31Y1-24350 | [1] | SEAL KIT |
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