Hernan Alvarez
    Belparts has always been our partner. The quality and after-sales service of the products they supply are very good, worthy of our trust.
Contact Person : Ailsa
Phone Number : +86 15975306412
Whatsapp : +8615975306412

R360LC-7 JMF250PS Slew Motor Assy 31NA-10120 31QA-10130

Brand Name Belparts
Model Number R360LC-7
Certifiion OEM
Minimum Order Quantity 1 piece
Packaging Details Wooden packing
Delivery Time 1-7days
Payment Terms T/T, Paypal and Alibaba Trade Assurance

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Product Details
Place Of Origin Guangdong, China Price Negotiable Price
Supply Ability 1000pcs Model Name R360LC-7
Payments T/T, PayPal, Alibaba Trade Assurance After-sales Services Online
Port Huangpu, Guangzhou Part Number 31NA-10120
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JMF250PS Slew Motor Assy


31NA-10120 Slew Motor Assy


31QA-10130 Slew Motor Assy

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Product Description

Excavator R360LC-7 31NA-10120 31QA-10130 JMF250PS slew motor swing motor assy 




Part name

Belparts swing motor







Payment term

T/T, Paypal, Trade assurance, or as required


2 days after the payment received


by sea, by air, by express, or as required


R360LC-7 JMF250PS Slew Motor Assy 31NA-10120 31QA-10130 0



R360LC-7 JMF250PS Slew Motor Assy 31NA-10120 31QA-10130 1


Parts on group SWING MOTOR(-#0062):

Pos. Part No Qty Parts name Comments
*. 31NA-10120 [1] SWING UNIT *-1,*-2
N*-1. XJDB-00223 [1] SWING MOTOR UNIT  
1. XJDB-00164 [1] RING-SNAP 0809-198
2. XJDB-00165 [1] RING-INNER 1399-210
3. XJDB-00167 [1] SEAL-OIL 0722-137
4. XJDB-00168 [1] BEARING-T/ROLLER 0671-135
N5. XJDB-00169 [1] HOUSING 1311-297
6. XJDB-00170 [1] PLATE-CAM 1398-153
7. XJDB-00171 [1] PLATE-RETURN 1398-154
8. XJDB-00172 [1] SPRING-BACKING 1390-174
9. XJDB-00173 [1] CYLINDER 1318-182
10. XJDB-00174 [9] PISTON ASSY 1321-238
11. XJDB-00175 [4] PLATE-LINING 7598-033
12. XJDB-00176 [4] PLATE-FREE 7598-034
13. XJDB-00177 [1] PISTON 1320-137
14. XJDB-00178 [1] O-RING 0200-158
15. XJDB-00179 [2] O-RING 0200-159
16. XJDB-00014 [19] SPRING 1390-166
17. XJDB-00180 [4] RING-TEFLON 0719-072
18. XJDB-00181 [4] PLATE-DISK 1390-175
19. XJDB-00182 [4] BUSHING 1391-130
20. XJDB-00017 [2] CAP 0824-051
21. XJDB-00018 [2] O-RING 8202-009
22. XJDB-00183 [1] BOLT-SOCKET 0576-061
N23. XJDB-00184 [2] PISTON 1320-158
24. XJDB-00222 [1] COVER 1303-341
25. XJDB-00015 [2] PIN-PARALLEL 0522-143
26. XJDB-00186 [1] PIN-PARALLEL 0522-145
27. XJDB-00187 [1] PLATE-BALANCE 1313-182
28. XJDB-00188 [1] BEARING-NEEDLE 0682-136
29. XJDB-00189 [1] RING-SNAP 0809-199
30. XJDB-00190 [1] CAP 0824-053
31. XJDB-00032 [3] O-RING 8202-014
32. XJDB-00096 [2] O-RING 0207-002
33. XJDB-00191 [2] RELIEF VALVE ASSY 3537-218
34. XJDB-00073 [7] BOLT-SOCKET 0576-034
35. XJDB-00044 [2] CAP 3526-327
36. XJDB-00043 [2] SPRING 3590-288
37. XJDB-00045 [2] RING-BACK UP 0859-229
38. XJDB-00036 [2] O-RING 8202-021
39. XJDB-00042 [2] VALVE-CHECK 3513-154
40. XJDB-00033 [2] O-RING 8202-010
41. XJDB-00031 [2] RING-BACK UP 0859-320
42. XJDB-00030 [2] BYPASS VALVE ASSY 3537-252
43. XJDB-00038 [1] VALVE-TIME DELAY 1329-111
44. XJDB-00037 [3] BOLT-SOCKET 0576-054
45. XJDB-00039 [1] O-RING 0200-010
46. XJDB-00040 [2] O-RING 0200-049
N. @ [AR]    


Company Information

R360LC-7 JMF250PS Slew Motor Assy 31NA-10120 31QA-10130 2

In-sale service:

  • 1: Once we receive the order list, we will confirm the exact model and quantity one by one, then place the order list to each factory.
  • 2: We will track the production progress and quality, check the exact model and quantity one by one before delivering. Because we’re exporting agent for factories, so our leading time is shorter, quality tracking is more strict.
  • And you can buy the all excavator spare parts from our company, because we’re professional in whole excavator spare parts, not only for some products like factories.
  • 3: Lowest sea freight cost and best service. We’re cooperating with our forwarders for many years, so we can get the best price and service for each customer.


After-sale service:

  • After-sale service is most important in each business, we will do the below things in each order:
  • 1: Tracking the shipment and inform the customer before the Arrival Date.
  • 2: Check the goods together with our customers and tracking the quality during the use condition.
  • 3: We will charge all questions if you buy from me because reputation is most important in exporting business.


Our Company

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Loed in Guangzhou China, GZ Belparts Engineering Machinery Co., Ltd was founded in September 2013. Now, we have one shop, one warehouse, and one office as well as a professional team for purchasing, selling, packing, shipping, and after-sale service.

Our main products are Excavator Hydraulic spare parts, Hydraulic main pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Ass'y, Swing Gearbox, Travel Gearbox, and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy a high reputation all over the world and have been exported to more than 125 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with its own brand "Belparts" are widely acclaimed by foreign customers.




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  • 1.Outside packing: standard export carton packing;
  • 2.According to orders, pack the spare parts one by one in a small plastic bag;
  • 3.Put them into small carton boxes one by one;
  • 4.Put the packed small carton boxes into bigger carton boxes one by one;
  • 5.Put the bigger carton boxes into wooden boxes if necessary especially for
  • the shipments by sea.



  • 1.Are you a trader or a manufacture?
  • A: We run an industry &trade integration business.
  • 2.Do you test all your goods before delivery?
  • A: Yes, we check the whole procession until our customer receives the parcels.
  • 3.How long for delivery time after the payment?
  • A: Usually, we will deliver goods within 2 days.
  • 4.How can I trace my order during the time?
  • A: We will send you the tracking number as the goods are sent.
  • 5.What service can you provide if we buy your brand products?
  • A: we will offer online consultation and other small gifts.
  • 6.What will you do if you receive a quality complaint?
  • A: Reply within 24 hours. If it confirms the product has a quality problem, we will make corresponding compensation.


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