China manufacturer CZPT German Type Axle for Trailer axle cv joint

Product Description

Trailer Parts:


1.BEAM: use 20Mn2 seamless pipe, through onepiece press forging and special heatreatment, 

which has great over loading capacity and high intensity.

2.HUB: can assembly ECO Hub system.

3.HEART TREATMENT:special heart-treated,low-alloy steel axle beam,offer more stability,greater capacity and lightr weight..

4.ABS :easy for ABS installation.

5.HUB CAP:New 100%tight fit hub cap with additional o ring,provide optimum.

6.SPINDLE:Solid inserted spindle and bearing journals laser heat treated,provide superior fatigue capability,the bearing position is processed by the method of hardening operation,therefore,the bearing can be fixed by hand instead of heating,also convenient for maintain and fixing.

7.BRAKE LINING:has high performane,non-pollution,and long using life,For easy checking and replacing,it also comes with the position of the exhausting to remind customer to check and maintain.

8.BEARING:is adopted with the domestic top brand bearing,with the advangages of over loading capability,high rotating speed,good intensity,abrade resistant and heat reststant.

9.PROCESS:use double side single hole boring lathe and double side 3 hole boring lathe,which process the both sides of axle body at same time to insure the axle concentric.

10.BOLT:are made of alloy material,which has the capability of high intensity,well streth&bends intensity.

11.GREASE:use internation famous brand grease,which can provide high lubricating performance and protect bearing well.

Automatic welding and straightening equipment:


Axle factory can supply various axles for different trucks and trailers, All kinds of semi trailer axle are available, such as BPW type axle, American axle, inboard drum axle, outboard drum axle, Spoke axle (spider axle), concave axle, low loader axles. Etc.

 1. American Type Axle:  8T, 11T, 12T, 13T, 14T, 15T, 16T, 20T and spoke wheel axle.

 2. German Type Axle: 10T, 12T, 14T, 16T, 18T and spoke wheel axle.

 3. Other special axles are available according to customers’ design or requirement.


 suspension factory can supply mechanical suspension, bogie suspension and air suspension with high quality and competitive price.

 1. 1-axle, 2-axle, 3-axle and 4-axle mechanical suspension and air suspension.

 2. 24 T, 28 T, 32T and 36T Bogie.

 3. Our yearly turnout is over 250,000 unit’s different suspension basic on on-time delivery


We are a professional manufacturer of semi trailers and trailer parts, such as
1)fifth wheels (2″ and 3.5″),
2)king pins (2″ and 3.5″,weldable and Bolton),
3)suspensions (bogie, spoke bogie, American suspension and German suspension etc),
4)axles (American and German, BPW type and CZPT type,spokeaxle, low loader, concave axle),
5)landing gears (inboard gear and outboard gear),
6)other components like twist container locks, screw locks, brake chamber, wheels, tires, and other functional components are also available.



Other trailer and truck parts:                


  company profile

ZheJiang  province Xihu (West Lake) Dis. Shenli Auto Parts Co.,Ltd. was built in 1995, Our company covers 90000 square meters; We are professional in Axle, Brake shoe and Brake lining, sale and scientific research scale company. Registered trademark is “Xihu (West Lake) Dis. Shenli”.


We joined the CFSMA, won “the National Industrial Products” production license. We won the ISO9001:2000 Certification, got ISO/TS16949:2009 Certificate; Won USA DOT Certificate and brake lining passed the FMVSS 121. In 2012, we won Europe EMARK certificate.To participate in two national standard and four industry standards.


Shenli 108B brake lining is first product in China which promise to use 100000 kilometers. A scale brake shoe production line was build in 2008; And on May 2011, our company introduce the most advanced Axle production line in China.

Our products are sold all over China and have exported to more than 20 countries such as America,Canada,Australia,UAE,Iran and south Africa……, at the same time are well-recognized by our customers.


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After-sales Service: Yes
Condition: New
Axle Number: 1
Application: Trailer
Certification: CE, ISO
Material: Steel


Customized Request


What are the safety considerations when working with axles, especially during repairs?

Working with axles, especially during repairs, requires careful attention to safety to prevent accidents and injuries. Here are some important safety considerations to keep in mind when working with axles:

1. Personal Protective Equipment (PPE):

Wear appropriate personal protective equipment, including safety goggles, gloves, and steel-toed boots. PPE helps protect against potential hazards such as flying debris, sharp edges, and accidental contact with heavy components.

2. Vehicle Stability:

Ensure that the vehicle is on a stable and level surface before working on the axles. Engage the parking brake and use wheel chocks to prevent unintended vehicle movement. The stability of the vehicle is crucial to maintain a safe working environment.

3. Lifting and Support:

Use proper lifting equipment, such as hydraulic jacks or vehicle lifts, to raise the vehicle safely. Follow the manufacturer’s guidelines for lifting points and weight capacities. Once the vehicle is lifted, support it securely with jack stands or other appropriate supports to prevent it from falling or shifting during repairs.

4. Lockout/Tagout:

If the repair work involves disconnecting or removing any electrical or mechanical components that could cause the axle or wheels to move, follow lockout/tagout procedures. This involves locking and tagging out the power source, so it cannot be accidentally energized while work is being performed.

5. Proper Tools and Equipment:

Use the correct tools and equipment for the job. Using improper tools or makeshift methods can lead to accidents and damage to the axle or surrounding components. Follow the manufacturer’s instructions and recommended procedures for disassembling, repairing, and reassembling the axle.

6. Proper Torque and Tightening:

When reassembling the axle components, use a torque wrench to ensure that fasteners are tightened to the manufacturer’s specifications. Over-tightening or under-tightening can lead to component failure or damage. Follow the recommended torque values provided by the vehicle manufacturer.

7. Safe Handling of Heavy Components:

Axle components can be heavy and cumbersome. Use appropriate lifting techniques and equipment, such as hoists or lifting straps, to safely handle heavy axle parts. Avoid lifting heavy components alone whenever possible and ask for assistance when needed.

8. Proper Disposal of Fluids and Waste:

If the repair involves draining fluids from the axle, such as differential oil, ensure proper disposal according to local regulations. Use appropriate containers to collect and store fluids and dispose of them at authorized collection points.

9. Training and Experience:

Working with axles requires knowledge and experience. If you are unfamiliar with axle repairs, consider seeking assistance from a qualified mechanic or technician who has the necessary training and expertise. If you decide to perform the repairs yourself, ensure that you have the appropriate knowledge and skills to carry out the task safely.

By following these safety considerations, you can help minimize the risk of accidents, injuries, and damage when working with axles, ensuring a safe working environment for yourself and others involved in the repair process.


How do axle ratios impact the performance and fuel efficiency of a vehicle?

The axle ratio of a vehicle plays a crucial role in determining its performance characteristics and fuel efficiency. Here’s a detailed explanation of how axle ratios impact these aspects:


The axle ratio refers to the ratio of the number of rotations the driveshaft makes to the number of rotations the axle makes. A lower axle ratio, such as 3.23:1, means the driveshaft rotates 3.23 times for every rotation of the axle, while a higher ratio, like 4.10:1, indicates more driveshaft rotations per axle rotation.

A lower axle ratio, also known as a numerically higher ratio, provides better low-end torque and acceleration. This is because the engine’s power is multiplied as it goes through the gears, resulting in quicker acceleration from a standstill or at lower speeds. Vehicles with lower axle ratios are commonly found in trucks and performance-oriented vehicles where quick acceleration and towing capacity are desired.

On the other hand, a higher axle ratio, or numerically lower ratio, sacrifices some of the low-end torque for higher top-end speed and fuel efficiency. Vehicles with higher axle ratios are typically used in highway driving scenarios where maintaining higher speeds and maximizing fuel efficiency are prioritized.

Fuel Efficiency:

The axle ratio directly affects the engine’s RPM (revolutions per minute) at a given vehicle speed. A lower axle ratio keeps the engine running at higher RPMs, which may result in increased fuel consumption. However, this ratio can provide better towing capabilities and improved off-the-line acceleration.

In contrast, a higher axle ratio allows the engine to operate at lower RPMs during cruising speeds. This can lead to improved fuel efficiency because the engine doesn’t have to work as hard to maintain the desired speed. It’s worth noting that other factors, such as engine efficiency, aerodynamics, and vehicle weight, also influence fuel efficiency.

Manufacturers carefully select the axle ratio based on the vehicle’s intended purpose and desired performance characteristics. Some vehicles may offer multiple axle ratio options to cater to different driving preferences and requirements.

It’s important to consider that changing the axle ratio can have implications on the overall drivetrain system. Modifying the axle ratio can affect the vehicle’s speedometer accuracy, transmission shifting points, and may require recalibration of the engine control unit (ECU) to maintain optimal performance.

As always, for precise information on a specific vehicle’s axle ratio and its impact on performance and fuel efficiency, it is best to consult the vehicle manufacturer’s specifications or consult with automotive experts.


Are there aftermarket axles available for upgrading performance in off-road vehicles?

Yes, there are aftermarket axles available for upgrading performance in off-road vehicles. Off-road enthusiasts often seek aftermarket axle options to enhance the durability, strength, and performance of their vehicles in rugged and demanding terrains. Here’s some information about aftermarket axles for off-road applications:

1. Upgraded Axle Materials:

Aftermarket axles are typically made from high-strength materials such as chromoly steel or forged alloys. These materials offer superior strength and durability compared to stock axles, making them better suited for off-road use where extreme loads, impacts, and torsional forces are encountered.

2. Increased Axle Shaft Diameter:

Some aftermarket axles feature larger diameter shafts compared to stock axles. This increased diameter helps improve the axle’s load-carrying capacity and resistance to bending or torsion. It can also enhance the overall durability and reliability of the axle in off-road conditions.

3. Upgraded Axle Splines:

Axles with upgraded splines are designed to handle higher torque loads. Aftermarket axles may feature larger and stronger splines, providing increased power transfer capabilities and reducing the risk of spline failure, which can occur in extreme off-road situations.

4. Locking Differentials:

Some aftermarket axle options include integrated locking differentials. Locking differentials improve off-road traction by mechanically locking both wheels on an axle together, ensuring that power is distributed evenly to both wheels. This feature can be advantageous in challenging off-road conditions where maximum traction is required.

5. Lifted Vehicle Compatibility:

Aftermarket axles are often designed to accommodate lifted vehicles. Lift kits that raise the suspension height can impact the axle’s operating angles. Aftermarket axles may offer increased articulation or modified geometry to maintain proper alignment and reduce the risk of binding or premature wear.

When considering aftermarket axles for off-road vehicles, it’s essential to choose options that are compatible with your specific vehicle make, model, and suspension setup. Working with reputable manufacturers, consulting with experienced off-road enthusiasts, or seeking advice from professional mechanics can help you select the most suitable aftermarket axle upgrades for your off-road needs.

Lastly, it’s important to keep in mind that upgrading axles alone may not be sufficient for maximizing off-road performance. Other components such as suspension, tires, differential gears, and drivetrain systems should be considered as part of a comprehensive off-road build to ensure optimal performance, reliability, and safety.

China manufacturer CZPT German Type Axle for Trailer   axle cv jointChina manufacturer CZPT German Type Axle for Trailer   axle cv joint
editor by CX 2024-05-08