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

E320B M2X120 B Final Drive Housing Planetary Gearing Arrangement

Place of Origin Guangdong, China
Brand Name Weiyou
Model Number E320B
Minimum Order Quantity 1 Piece
Price dollar 135~190 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
Product Name Swing Motor Housing Application Excavator
Gearing Arrangement Planetary Product Mahine Number E320B
Pump Number M2X120 B Compatible Brand Caterpillar, Other
MOQ 1 Piece Quality High-quality
High Light

M2X120 B Final Drive Housing


E320B Final Drive Housing

Leave a Message
Product Description

Excavator part Swing Reduction Housing E320B Swing Motor Housing M2X120 B


Final Drive Housing Rotary Shaft Housing E320B Swing Shaft Housing M2X120 B


The rotary shaft housing is located in the hydraulic part of the rotary assembly of the excavator, also known as the rotary motor shell.The rotary pump housing acts on the connection between the rotary reducer and the rotary motor.


Product Name:  Excavator Parts  Swing Gearbox Housing Used For E320B
Applicable Industries:  Manufacturing Plant, Machinery Repair Shops, Other
Place of Origin:  Guangdong, China
Gearing Arrangement:  Ring Gear
Application:  Replacement
Product Machine Number:  E320B
Gearbox Pump Number:  M2X120 B
Compatible Brand:  Caterpillar, Other
Material:  Cast Iron
Warranty:  1 year
Packing:  Wooden Case
MOQ:  1 Piece
Quality:  High-Quality
Customized support:  OEM
Brand Name:  Weiyou
Product name:  Travel Reduction Hub
Payment:  T/T, Alipay...etc.
Delivery time:  4 days since getting the payment,not the customized item
Processing  Casting




E320B M2X120 B Final Drive Housing Planetary Gearing Arrangement 0



We Can Provide Other Machine Parts:


PC160-6K HD900-7 UH016 SH350-3B
E308B S265 R130LC-1 SK135SRLC
EX300LCH-3 SK14-1 DH330-3 LG9035
R225-7 LG950 EC240B LR PC210-7K
DH250 PC200LC-7L HD770SE-2 E325C L
EC240B LR E322BL S265 E350




  1. We are the manufacturer and own 20000 ㎡ factory areas, good relationship with material suppliers, which make more competitive price and steady quality.
  2. We have more than 120 units advanced facilities for production.
  3. We have 16 senior engineers with more than 30 years experience on designing and machining.
  4. Our sales term offer the efficient service for every customers.
  5. 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.
  6. 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%.


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.