| After-sales Service: | Support |
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| Warranty: | 12 Months |
| Type: | Heavy Duty Parts |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
(1) The matching product components of the main engine are adopted.
(2) Assembly line, installation experiment.
(3) Self inspection, patrol inspection and completion inspection to ensure 100% pass rate of products.
Introduction to automobile drive axle
Vehicle drive axle wheel set, including wheel reducer, brake assembly, wheel hub assembly, steering knuckle, support shaft assembly, wheel drive shaft, upper swing arm coupling assembly, and lower swing arm coupling assembly. The supporting shaft always becomes a hollow shaft, the wheel drive shaft penetrates the inside of the supporting shaft assembly and is connected to the wheel reducer, and the wheel hub assembly is installed on the supporting shaft assembly.
Automobile drive axle function: the drive axle is at the end of the power transmission system. Its basic function is to increase the torque transmitted by the transmission shaft or transmission, and reasonably distribute the power to the left and right drive wheels. In addition, it also bears the vertical, longitudinal and transverse forces acting between the road surface and the frame or body. The drive axle is generally composed of main reducer, differential, wheel transmission device and drive axle housing.
The working principle of the drive axle is at the end of the power train, and its basic functions are
1. Transmit the engine torque from the universal transmission to the driving wheels through the main reduction tires, differentials, half shafts, etc., so as to reduce the speed and increase the torque;
2. Change the torque transmission direction through the bevel gear pair of the final reducer;
3. The differential function of the wheels on both sides is realized through the differential to ensure that the inner and outer wheels turn at different speeds. The drive axle is a mechanism at the end of the drive train that can change the speed and torque from the transmission and transmit them to the drive wheels. The drive axle is generally composed of a main reducer, a differential, a wheel transmission device and a drive axle housing, and the steering drive axle also has a constant velocity universal joint. In addition, the drive axle has to withstand the vertical force, longitudinal force and lateral force, as well as braking torque and reaction force acting between the road surface and the frame or body.
Q1. Are you a factory or trading company?
We are a factory integrating research, development, production and sales.
Q2. What are the advantages of your products?
We support product customization to meet customer needs for special products. We can strictly control the products from raw materials to production, processing, product quality inspection, delivery, packaging, etc., and provide customers with high-end products and the most advantageous prices.
Q3. How about products price?
We are a factory, all products are direct sale at factory price. For the same price, we will provide the best quality; for the same quality, we have the most advantageous price.
Q4. What is your terms of packing?
We have branded packaging and neutral packaging, and we can also do what you want with authorization. This is flexible.
Q5. How to guarantee your after-sales service?
Strict inspection during production, Strictly check the products before shipment to ensure our packaging in good condition. Track and receive feedback from customer regularly. Our products warranty is 365 days.
Each product provides quality assurance service. If there is a problem with the product within the warranty period, the customer can negotiate with us in detail about the related claims, and we will do our best to satisfy the customer.
Q6. How can I accurately buy the products I need?
We need accurate product number, If you can't provide product number, you can send us your product picture, or tell us your truck model, engine name plate, and so on. we will
determine exactly what you need products.
Q7. Do you accept third party inspection?
Yes.we do
Q8. How about your delivery time?
Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q9. What are your brand agency conditions and advantages?
After we sign an agent in one city, we will not sign a second company to protect the agent's brand advantage and price advantage. And we will help the agent develop customers and solve all kinds of difficult and miscellaneous problems about products.
Q10. What is your terms of payment?
By TT or LC. We'll show you the photos of the products and packages before you pay the balance.
Suppliers with verified business licenses
Audited Supplier 
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