| Customization: | Available |
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| Application: | Heavy Truck |
| Material: | Steel |
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Best Sinotruk Howo Chassis Parts Differential Cross Shaft AZ9231320223 for Truck Spare Parts Differential Spider Truck Universal Joint
The AZ9231320223 Differential Cross Shaft is a high-quality chassis spare part specially designed for Sinotruk HOWO heavy-duty trucks. As a key component in the differential system, it supports and drives the planetary gears (spider gears) to ensure smooth torque distribution between the left and right drive wheels, improving vehicle stability and driving performance.
Manufactured from high-strength alloy steel with advanced heat treatment processes, this differential spider shaft offers excellent wear resistance, impact resistance, and long service life even under heavy-load operating conditions. The precise machining and OEM-standard design ensure perfect compatibility with HOWO axle assemblies, allowing easy installation and reliable operation.
This part is widely used in Sinotruk HOWO 371, A7 and other heavy truck models, making it an ideal replacement component for axle maintenance and repair. With stable performance, strict quality inspection, and durable construction, the AZ9231320223 cross shaft helps maintain the efficiency and reliability of the truck's drivetrain system.
| Product name | Truck Universal Joint |
| Product model | AZ9231320223 |
| Product Type | Truck Chassis System Parts |
| Applicable vehicle model | Sinotruk heavy-duty truck series (such as HOWO, Haohan, etc.) |
| Product category | Truck Chassis |
1.MULTIPLE RESOURCE TO MEET DIFFERENTCLIENTS' REQUEST

Shandong Tongjia Supply Chain Management Co., Ltd. was established in 2002, and in 2014, it set up a subsidiary Jinan Perfect Power Auto Parts Co.
Shandong Province, the birthplace of China National Heavy Duty Truck (CNHTC), and is an entity enterprise integrating production, sales, import and export.
Our products mainly include Sinotruk Howo,Shacman, Foton,Weichai,Jiefang, Dongfeng, beiben other truck brands.
In the field of truck parts, we have more than twenty years of experience in production, export and domestic sales.Our professional production, excellent quality and sincere service have won us unanimous praise from customers all over the world. At present, our products have been successfully exported to Asia, Africa, South America, the Middle East and many other regions around the world.
We promise to provide professional, fast and safe service to every customer. On the basis of honest cooperation, we will be your best partner in China. We sincerely look forward to cooperating with you.


1. Q:What's your best price for this product?
A: We will quote you best price according to your quantity, so when you making an inquiry, please let us know the quantity you want.The more quantity the better price.
2. Q:How about the quality of this product?
A: Our products are certified to ISO9001 international quality standards. We compay have very strict Quality Control Systems.
3. Q:Can we custom our own logo or label on this product?
A: Yes, you can. we support logo print & stamping & label print, print will be free if the logo is not very complex.
4. Q:What about the warranty?
A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.