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ZAX120 ZAX130 ZX120-3 Travel Gearbox 9180731 9181123 Transmission Gearbox


—— krystal burgess

Transaction went smoothly, Seller was very helpful. Product arrived as promised, Very happy and will do business with them in future.

—— James McBride

very happy with all aspects of order. Communication was great from ordering to delivery

—— Dallas Skinner

the product of very good quality. arrived in perfect condition and at the agreed time.

—— claudio vera garcia

I'm very satisfied! Transaction at the highest level. Item very well packed. Recommended the Seller

—— Daniela Czapska

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ZAX120 ZAX130 ZX120-3 Travel Gearbox 9180731 9181123 Transmission Gearbox

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Large Image :  ZAX120 ZAX130 ZX120-3 Travel Gearbox 9180731 9181123 Transmission Gearbox

Product Details:
Place of Origin: China
Brand Name: Belparts
Certification: OEM
Model Number: ZAX120 ZAX130 ZX120-3
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: Negotiated price
Packaging Details: Wooden case
Delivery Time: 1-2 days
Payment Terms: T/T, Western Union, PayPal
Supply Ability: 500 pieces per month
Detailed Product Description
Name: Travel Gearbox Model: ZAX120 ZAX130 ZX120-3
Part Number: 9180731 9181123 Excavator Brand: Hitachi
Weight: 180KG Packing: Wooden Case
High Light:

transmission gearbox


hydraulic reduction gearbox

ZAX120 ZAX130 ZX120-3 Travel Gearbox 9180731 9181123 Transmission Gearbox

Product Description

Application Hitachi Excavator
Part name Excavator travel gearbox
Part number 9180731 9181123
Model ZAX120 ZAX130 ZX120-3
Warranty6 months
Payment term T/T, Western union, PayPal
Delivery 1 days after the payment received
Shipment by sea, by air, by express or as required


The information need to check:The part number and the picture of your used gearbox.

For the common type,we can check the parts directly.

We have been the factory agent this year,so the price of our parts will be better than other supplier.

Our products are developed according to the original product parameters,It's perfectly replaceable.That means you can buy a replacement product for less money

Our advantages:

1 . Strong part number system

If you can provide the right model and part number, we can check with the informations you sent me and supply the right product.

2 . Professional and experienced salesperson.

Our founder has been into this field for more than 7 years , with rich experiences.We will conduct professional knowledge training and assessment for sales staff every month . 

3 . Strict and complete company rules.

We will try our best to meet customer’s delivery time . Before delivery, we must verify the part number or pictures of products one by one , to make sure that customers can receive high-quality and right-quantity goods .

4 . Good management system.

No matter how big or small order , as long as customers place the order , we will provide exporting service free for charge .

5 . Good service attitude.

If the customer has any questions about the product , In our receiving and knowing the situation , we will help the customer to solve the problem in the first place.As long as customers’ requirements are reasonable , we will endeavour to make them satisfied .


ZAX120 Travel gearbox explosive view

ZAX120 ZAX130 ZX120-3 Travel Gearbox 9180731 9181123 Transmission Gearbox 0


Part number system

Part No Part Name Qty.
4110369 . SEAL; GROUP 1
4321887 . BRG.; ROL. 2
1016125 . DRUM 1
1010325 . SPROCKET 1
J931640 . BOLT 16
1027082 . GEAR; RING 1
J931660 . BOLT 16
3085728 . NUT 1
4436242 . PIN; KNOCK 1
1027076 . CARRIER 1
3085566 . GEAR; PLANETARY 3
4442789 . BRG.; NEEDLE 6
4192982 . PLATE; THRUST 12
4245966 . PIN 3
4144020 . PIN; SPRING 3
3085569 . GEAR; SUN 1
2043774 . CARRIER 1
4418771 . SPACER 1
3085568 . GEAR; PLANETARY 3
4442788 . BRG.; NEEDLE 3
4178203 . PIN 3
4192020 . PIN; SPRING 3
2043769 . SHAFT; PROP. 1
2028800 . COVER 1
4258916 . PIN; STOPPER 1
J011230 . BOLT; SEMS 12
4245797 . PLUG 3
3053559 . NAME-PLATE 1
M492564 . SCREW; DRIVE 2


1 . If I only know the excavator model, but can not offer parts No., what should I do ?
If possible, you can send us pictures of old products, nameplate or the size for reference.


2 . What is the warranty of the parts after I purchased?
The warranty is 6/12 Months based on the item details.The genuine parts we don't have the warranty of it,but just can make sure it is 100% genuine.


3 . How can I pay the order?
You can finish the payment by T/T,Western Union,Paypal etc.


4 . When will get the items after I place order?
Once we received your payment , we will arrange the shipment within 24 hours ; if don't have stock , we will tell you before payment . 


5 . How can I do if there is something wrong with the items?
First of all , I have confidence in the quality of our products ,if you really found something wrong ,please provide pictures for us and we will check. After it is confirmed, please return to us , we will offer the correct item.


6 . What is your main products ?
Our pain product is final drive , hydraulic pump , swing gearbox , travel gearbox , swing motor , hydraulic parts . If you need any parts for crawler excavator , you can ask us too . We will try our best to meet your requirement.

Contact Details
GZ Yuexiang Engineering Machinery Co., Ltd.

Contact Person: Rita

Tel: +86 18520556972

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