This is one of the best Chinese suppliers I have ever worked with. I don't need to worry about any problems after the order. I just need to wait for my goods to arrive and then check if they are damaged in transit.
    I bought a batch of goods before, and one of them was damaged. I'm really pleased with the after-sales attitude. Jaylin re-sent it to me immediately. I'm quite satisfied with that
    Muy profesional, entrega también es muy rápido
Contact Person : Jaylin
Phone Number : 86-13316114120
Whatsapp : +8613316114120

DX380 DX380-3 Motor Gearbox Parts Final Drive Excavator Sun Gear

Place of Origin Guangdong, China
Brand Name Weiyou
Minimum Order Quantity 1 Piece
Price dollar 25 ~ 50 piece
Packaging Details Standard Wooden Box for heavy parts, Strong carton for general parts, all packed with packing film.
Delivery Time 1-3 work days
Payment Terms T/T,Master card,Alipay...etc.
Supply Ability 10 piece,1 day

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Model Number DX380, DX380-3 Product Name Travel Final Drive 1st Sun Gear
Apply To Travel Gearbox Weight 5.5 Kg
Gear 23 Teeth Compatible Brand Doosan, Other
Material Cast Iron Condition New
High Light

DX380 Motor Gearbox Parts


DX380-3 Motor Gearbox Parts


final drive excavator Sun Gear DX420

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Product Description

Swing Final Drive 2nd Sun Gear DX380 DX380-3 DX420 Swing Gearbox Sun Gear


  The basic components of the revolving gear train to which the sun gear belongs.In planetary gear systems, gears that engage planetary gears and have fixed axle positions are called center gears.It is the basic component of planetary gear train.The outer gear is called the sun gear when it is the center gear and the inner gear is called the inner ring gear when it is the center gear.


Product Name:  Weiyou Excavator Part DX380 Swing Gearbox 2nd Sun Gear
Applicable Industries:  Manufacturing Plant, Machinery Repair Shops, Other
Place of Origin:  Guangdong, China
Gearing Arrangement:  Ring Gear
Application:  Replacement
Model Number:  DX380, DX380-3, DX420
Gear:  23 Teeth
Weight:  5.5 kg
Condition:  New
Material:  Cast Iron
Processing  Casting
Compatible Brand:   Doosan, Other
Product name:  Sun Gear
Brand Name:  Weiyou
Warranty:  1 year
MOQ:   1 Piece
Quality:  High-Quality
Customized support:  OEM
Packing:  Wooden Case
Payment:  T/T,Master card,Alipay...etc.
Delivery time:  

 3 days since getting the payment,not the customized item.



DX380 Swing Gearbox 2nd Sun Gear Picture:


DX380 DX380-3 Motor Gearbox Parts Final Drive Excavator Sun Gear 0



We Can Provide Other Machine Parts:


PC160LC-7 E330D S90EB DH80-7
PC228USLC-3S EL240B SH75UU-1 DH330-3
PC1000-1 EX120-2 LS218RH-2 EC210C L
E304CR EX300 SK07-2 EC340
E320D LRR UH016 SK200LC-6 HD300GS
ZX240K R290LC-3 K907D HD820-2
ZX470H-3 R60W-7 LG950  





We have high market share in Oversea market and Domestic market, Southeast Asia 60%, Russia 10%, Middle East 8%, North and South America 10%,Europe 8%, others 4%.


Strength background  We are the manufacturer and own 20000 ㎡ factory areas, good relationship with material suppliers, which make more competitive price and steady quality.
Technical support  We have 16 senior engineers and more than 120 sets of advanced production equipment, with more than 30 years of design and processing experience.
Good service attitude  Our sales term offer the efficient service for every customers. No matter the size of the trade, as long as the customer orders, our sales staff will provide efficient service.
Support customized requirements  We develop spare parts for old and new excavator models, and submit our latest products to customers every month so that to meet the market demand.





① I only know the excavator model, but I can't provide the part number. What should I do?
If possible, you can send us old photos, nameplates or dimensions for reference.

② What is the warranty of the parts I buy?
The warranty period is 6 / 12 months, depending on the specific project.

③ How to pay for the order?
We can pay by wire transfer, Alipay (small), Alibaba trade guarantee and so on.

④ When can I get the goods after I place the order?
Once your payment is confirmed, we will arrange the goods within 24 hours. If there is no stock, we will inform you before placing the order.


⑤ What if there is something wrong with the goods?
First of all, I have confidence in the quality of our products. If you really find problems, please provide us with old photos. After confirmation, please return it to us and we will provide the correct items.

⑥ What are your main products?
We specialize in the production of excavator accessories, such as walking motor gearbox / assembly / parts, rotary gearbox / assembly / motor / parts, hydraulic pump assembly / parts, gear parts. If you need other excavator accessories, we can also supply according to your requirements.