31N6-40950 Swivel Joint Seal Kit for Hyundai R210LC-7 R220LC-9 Excavator
31N6-40950 Swivel Joint / Turning Joint Seal Kit for Hyundai R210LC-7 R220LC-9 Excavator. Premium aftermarket replacement for hydraulic cylinder repair. Please confirm the OEM part number and machine.
Brand: WINSCHEN
Country of Origin: China
MOQ: 1 SET
Dispatch time: 1-3 business days
SKU: HYU-31N6-40950
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31N6-40950 Swivel / Turning Joint Seal Kit – Premium Aftermarket Solution for Hyundai
Restore the vital hydraulic fluid transfer between your excavator’s upper and lower frames with the WINSCHEN 31N6-40950 Swivel Joint Seal Kit. Specifically engineered for the central turning joints of Hyundai 7-Series and 9-Series crawler excavators, this premium aftermarket kit effectively stops central rotary joint leaks, preventing loss of travel power and hydraulic cross-contamination.
Key Features
- Manufactured to strict OEM specifications to ensure a seamless and precise fit within the turning joint assemblies of a wide range of Hyundai excavators.
- Constructed from advanced, high-grade elastomeric and PTFE materials for superior resistance to continuous 360-degree rotational friction and high pressure.
- Effectively prevents internal and external hydraulic fluid bypass in the center joint, ensuring smooth travel and track operation.
- Comprehensive rebuild kit includes all essential sub-components required for a complete overhaul, including robust slipper seals, O-rings, and wear rings.
- A cost-effective and highly reliable aftermarket alternative to original parts, significantly reducing equipment downtime.
Compatible Equipment Models
Excavators: R110-7/7A, R140LC-7/7A, R160LC7/7A, R180LC7/7A, R210LC7/7A/7H, R210NLC7/7A, R215LC7, R250LC7/7A, R290LC7/7A/7H, R300LC7, R305LC7, R320LC7/7A, R360LC7/7A, R370LC7, RC215C7/7H, RD110-7, RD210-7/7V, RD220-7, RD340LC-7 9-Series, R140LC9/9S/9V, R145CR9, R160LC9/9S, R180LC9/9S, R210LC9/9BC/9BH, R210NLC9, R220LC9A, R220NLC9A, R235LCR9/9A, R250LC9/9A, R260LC9S, R290LC9/9MH, R300LC9A/9S/9SH, R320LC9, R330LC9A/9S/9SH, R360LC9, R380LC9A/9DM/9SH, R390LC9, R430LC9/9SH, RB220LC9S, RD140LC9, RD220LC9 Hyundai
Seal Kit Related Parts
| Part No | Qty | Parts name |
|---|---|---|
| 31N6-40990 | 6 | SEAL-SLIPPER |
| 31E6-40500 | 6 | SEAL-SLIPPER |
| 31Q6-40960 | 6 | SEAL-SLIPPER |
| S631-112001 | 1 | O-RING |
| S631-100004 | 1 | O-RING |
| S632-120004 | 1 | O-RING |
| Y320-100011 | 2 | RING-WEAR |
Specifications
| Part Number | 31N6-40950 (31N640950) |
| Part Type | Swivel Joint / Turning Joint Seal Kit |
| Application | Hydraulic System Maintenance |
| Brand | WINSCHEN |
| Country of Origin | China |
| SKU | HYU-31N6-40950 |
| MOQ | 1 SET |
| Delivery Time | 1-3 business days |
Related Hyundai Seal Kit Categories
Browse more Hyundai replacement parts or compare other hydraulic cylinder seal kits. For fitment confirmation, send the OEM part number, machine model through our inquiry form or WhatsApp.
Seal Kit Related Parts
| Part No | Qty | Parts name |
|---|---|---|
| 31N6-40990 | 6 | SEAL-SLIPPER |
| 31E6-40500 | 6 | SEAL-SLIPPER |
| 31Q6-40960 | 6 | SEAL-SLIPPER |
| S631-112001 | 1 | O-RING |
| S631-100004 | 1 | O-RING |
| S632-120004 | 1 | O-RING |
| Y320-100011 | 2 | RING-WEAR |
Specifications
| Part Number | 31N6-40950 (31N640950) |
| Part Type | Swivel Joint / Turning Joint Seal Kit / Service Kit |
| Application | Hydraulic Cylinder Rebuild |
| Brand | WINSCHEN |
| SKU | HYU-31N6-40950 |
| MOQ | 1 SET |
| Delivery Time | 1-3 business days |
| OEM Part Number | 31N6-40950 |
|---|---|
| Equipment Brand | Hyundai |
| Product Type | Swivel Joint / Turning Joint Seal Kit |
| Condition | Premium Aftermarket Replacement |
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