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krystal burgessAS ALWAYS, FAST AND FRIENDLY SERVICE.
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claudio vera garciathe product of very good quality. arrived in perfect condition and at the agreed time.
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Daniela CzapskaI'm very satisfied! Transaction at the highest level. Item very well packed. Recommended the Seller
Belparts Excavator Parts Doosan DH258 DX255 Swing Reduction Gearbox 2101-10251

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xModel | DH258 DX255 | Part Number | 2101-10251 |
---|---|---|---|
Part Name | Swing Reduction Gearbox | Application | Excavator, Engineering Machinery Equipment |
Packing | Wooden Case | Warranty | 6 Months |
Highlight | Belparts excavator parts Swing Reduction gearbox,DX255 Swing Reduction gearbox,Doosan Swing Reduction gearbox |
Product Description:
Our Gear Reducer for Swing is made with high-quality materials and designed to withstand the tough conditions of outdoor usage. Whether you are working on construction sites, mining operations, or any other outdoor project, our Swing Decelerator will provide reliable performance and durability.
We are proud to offer this product in stock and available for purchase. With our Swing Gearbox, you can ensure that your excavator is always working at its best, reducing downtime and increasing productivity.
Our Gear Reducer for Swing is designed to be easy to install, with a simple and straightforward process that can be completed by your team or by our expert technicians. We also provide standard packing to ensure that your product arrives in perfect condition, ready to be installed and used.
At our company, we understand the importance of high-quality excavator parts, and our Swing Decelerator is no exception. We are dedicated to providing our customers with the best possible products and services, and our Swing Gearbox is just one example of our commitment to excellence.
Features:
- Product Name: Swing Gearbox
- Part Number: 31Q6-10140
- Packing: Standard Packing
- Model: R210LC-9A
- Usage: Outdoor
- Maximum Load Capacity: 100 Kg
- Features:
- Swing Decelerator
- Swing Drive Gear
- Designed for use as Excavator parts
Technical Parameters:
Usage | Outdoor |
Part Number | 2101-10251 |
Packing | Standard Packing |
Model | DH258 DX255 |
Stock | Available |
Maximum Load Capacity | 100 Kg |
Excavator parts, Swing Decelerator, Excavator parts
Applications:
The Swing Gearbox is an essential part of any excavator, allowing for smooth and efficient movement of the arm and bucket. It is designed to work in conjunction with other excavator parts to ensure optimal performance and productivity.
Whether you are working on a construction site, mining operation, or any other outdoor project, the Swing Gearbox is a must-have component for your excavator. It is easy to install and use, and its availability in stock ensures that you can get your hands on one quickly when you need it.
Part number 31Q6-10140 is the specific part number for this Swing Gearbox, and it comes with standard packing. As a Belparts product, you can trust that it is made with the highest quality materials and manufacturing standards.
Overall, the Swing Gearbox by Belparts is a reliable and essential excavator part for any outdoor work. Its maximum load capacity, availability in stock, and compatibility with the R210LC-9A model make it an excellent choice for any excavation needs

List of spare parts
# | Part No | Part Name | Comment | Qty. | Price request |
---|---|---|---|---|---|
- | K1004037A | REDUCTION GEAR, SWING | 243 kg | 1 | |
1 | K1004038B | SHAFT | 28 kg | 1 | |
2 | K1002539A | CASING, GEAR | 1 | ||
3 | K1002540A | CARRIER, NO.2 | 19 kg | 1 | |
4 | K1002541A | GEAR, SUN NO.2 | 4 kg | 1 | |
5 | K1002542 | GEAR, PLANETARY, NO.2 | 4 kg | 4 | |
6 | K1002543 | PLATE, SIDE NO.2 | 4 | ||
7 | K1002544 | PIN, NO.2 | 1 kg | 4 | |
8 | K1002545 | BUSHING, NO.2 | 4 | ||
9 | K1002546 | CARRIER, NO.1 | 7 kg | 1 | |
10 | K1004040B | GEAR, SUN NO.1 | 2 kg | 1 | |
11 | K1002548 | GEAR, PLANETARY, NO.1 | 2 kg | 3 | |
12 | K1002549 | PLATE, SIDE NO.1 | 3 | ||
13 | K1002550 | PIN, NO.1 | 1 kg | 3 | |
14 | K1006981 | GEAR, RING | 35 kg | 1 | |
15 | K1002552 | PLATE, THRUST | 1 | ||
17 | K1003384A | PIN, LOCK | 4 | ||
18 | K1002554A | SPACER | 1 kg | 1 | |
19 | K1004041A | COLLAR | 1 | ||
20 | K1002556 | PLATE | 1 kg | 1 | |
21 | K1002558 | RING, LOCKING | 1 | ||
22 | K1002559 | BEARING, SPHERICAL, 23224 | 12 kg | 1 | |
23 | K1003682A | BEARING, ROLLER, NJ224E | 16 kg | 1 | |
24 | K1005719 | SEAL, OIL | 1 kg | 1 | |
25 | S5741361 | PIN, SPRING | 4 | ||
26 | 2181-1116D4 | PLUG, RECHECK | 97123-04111 | 1 | |
27 | S5810010 | PLUG | 3 | ||
28 | K1004042A | GEAR, PINION | 17 kg | 1 | |
29 | S2226671 | BOLT, HEX SOCKET | 12 | ||
30 | 140-01343A | PIPE, HYDRAULIC | 1 | ||
31 | 119-00020 | BAR, LEVEL | 1 | ||
32 | K1002567 | PLATE, SIDE NO.3 | 3 | ||
33 | S6500600 | RING, RETAINING | 3 | ||
34 | 2120-1363 | BOLT | 4 | ||
35 | 2403-1039A | PLATE, LOCK | 1 kg | 1 | |
36 | 2126-9001 | WIRE (1.4X250) | 1 | ||
37 | K1003386 | BUSHING, NO.1 | 3 | ||
40 | K9004901 | CARRIER NO.1 ASS'Y | 14 kg | 1 | |
41 | K9004902 | CARRIER NO.2 ASS'Y | 31 kg | 1 |
|

Support and Services:
The Swing Gearbox product is designed to provide reliable and efficient performance for various applications. Our technical support and services include:
- Installation assistance and guidance
- Product maintenance and repair
- Technical troubleshooting and problem-solving
- Product performance optimization and upgrades
- Training and education on product operation and maintenance
- 24/7 customer support and emergency services
Our team of experienced technicians and engineers are dedicated to ensuring that our customers receive the highest level of support and service throughout the lifespan of their Swing Gearbox product.