Select Page

China factory Customized High Precision Spare Parts Auto/Truck/Drive/Gear/Spline/Propeller/Half/Sleeve/Machinery/Sliding/Transmission Axle Shaft 42CrMo 20crmoti air compressor oil

China Factory Customized High Precision Spare Parts

China Factory Customized High Precision Spare Parts: Auto, Truck, Drive, Gear, Spline, Propeller, Half, Sleeve, Machinery, Sliding, Transmission Axle Shaft 42CrMo 20CrMoTi

Product Description

Our high precision spare parts are meticulously crafted for an array of automotive and industrial applications. Engineered from robust materials like 42CrMo and 20CrMoTi, these components are designed to endure and excel.

  • Accessory Products: Our truck-specific accessories boast stable and reliable quality.
  • Material Strength: Forged from 42CrMo and heat-treated to 32 degrees, our half shafts exhibit enhanced toughness, reducing the likelihood of breakage and bending.
  • Precision Manufacturing: Each product is processed in our state-of-the-art machining center to maintain strict dimensional accuracy, ensuring a 100% qualified rate.
  • Rigorous Inspection: Products undergo individual inspections and feature unified laser identification for traceability.
  • Customization: Various axle shaft sizes can be tailored to meet specific customer requirements.
  • Packaging: Our unified brand carton, inner bag, and integral foam packaging ensure durability and aesthetic appeal.

Factory Show

More Products

Truck Model Sinotruk, Shacman, Auman, Xihu, Liuqi Balong, North BENZ, C&C, JAC, etc.
Product Catalogue Axle Wheel Assembly
Differential Assembly
Main Reducer Assembly
Inner Ring Gear & Bracket
Basin Angle Gear/ Bevel Gear
Axle Shaft/ Half Shaft & Through Shaft
Axle Housing & Axle Assembly
Steering Knuckle & Front Axle
Brake Drum & Wheel Hub
Main Reducer Housing
Oil Seal Seat
Nut & Shim Series
Brake Backing Plate
Chassis Support Products Leaf Spring Bracket
Drop Arm Series
Bracket Series
Leaf Spring Shackle Series
Balanced Suspension Series Balance Shaft Assembly
Balance Shaft Housing
Axle Spring Seat
Thrust Rod
Balance Shaft Parts
Shock Absorber Series Shock Absorber
Shock Absorbing Airbag
Steering System Power Steering Pump
Power Steering Gear
Rubber Products Oil Seal
Rubber Support
Thrust Rod Rubber Core
Truck Belt
Engine Support
Clutch Series Clutch Pressure Plate
Clutch Disc
Flywheel Assembly
Flywheel Ring Gear
Adjusting Arm Series


Heavy trucks typically feature dual rear axles. To drive them separately, two transmission shafts or a transfer case are generally needed, adding unnecessary weight and complexity. Our innovative through shaft design in the middle axle addresses this issue, requiring only a single transmission shaft to power both rear axles simultaneously.

Packaging & Shipping



Q1. What are the key materials used in your axle shafts?
Our axle shafts are forged from high-strength 42CrMo and 20CrMoTi materials, ensuring durability and toughness.

Q2. Can you customize axle shaft sizes?
Yes, we offer customization to meet specific customer requirements for various sizes.

Q3. How do you ensure product quality?
We have a rigorous inspection process where each product is individually checked and laser-identified for traceability.

Q4. What are your packaging standards?
We use a unified brand carton, inner bag, and integral foam packaging to ensure our products are strong and aesthetically pleasing.

Q5. What is the benefit of your through shaft design?
Our through shaft design allows driving of two rear axles with only one transmission shaft, reducing weight and complexity.

Explore Our Other Product Lines

EVER-POWER GROUP is a leading supplier of a diverse range of high-quality industrial products. Our offerings include agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys and sheaves, planetary gearboxes, timing pulleys, bushings, and more. We pride ourselves on our exceptional product quality, competitive prices, and dedicated customer service. Customization based on drawings and samples is highly welcomed.

All the content of the page is from the Internet, the content is only as a reference for product selection, our products are replacement parts and not original spare parts; we are not the holder of the original trademarks of the content, our products are only suitable for after-sales replacement parts and not original spare parts, our replacement parts can be perfectly adapted to the original spare parts; if you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.

Introduction to the Performance Characteristics of Spline Shaft

Spline shafts are integral components in many mechanical systems, known for their efficiency and reliability. Below are the key performance characteristics of spline shafts:

  • High Torque Transmission: Spline shafts are designed to transmit high levels of torque without slippage, making them suitable for heavy-duty applications.
  • Precision Alignment: They ensure precise alignment of connected components due to their tightly controlled manufacturing tolerances.
  • Load Distribution: Spline shafts distribute loads along the length of the shaft, reducing stress concentrations and extending the life of the shaft.
  • Versatility: They are versatile and can be used in a wide range of applications, from automotive to industrial machinery.
  • Durability: Made from high-strength materials, spline shafts are resistant to wear and tear, ensuring long-term performance.

Types and Characteristics of Spline Shafts

Various types of spline shafts exist, each with unique characteristics:

  • Parallel Key Splines: These have parallel keys along the length of the shaft and are commonly used in applications requiring frequent assembly and disassembly.
  • Involute Splines: Known for their curved profiles, involute splines improve load distribution and alignment.
  • Serrated Splines: Featuring a series of ridges and grooves, serrated splines provide excellent torque transmission in compact spaces.

Spline shafts can be made from various materials, each offering unique advantages:

  • Steel: Highly durable and strong, suitable for heavy-duty applications.
  • Aluminum: Lightweight and resistant to corrosion, ideal for aerospace and automotive uses.
  • Titanium: Combines the strength of steel with the lightweight properties of aluminum, perfect for high-performance applications.

Application of Spline Shaft in Various Industries

Spline shafts play a crucial role in multiple industries:

  • Automotive Industry: Used in transmissions and drive shafts for efficient power transfer.
  • Aerospace Industry: Essential for control systems and landing gear mechanisms.
  • Marine Industry: Vital for propulsion systems and steering mechanisms.
  • Industrial Machinery: Key components in machines requiring precise motion control.
  • Agricultural Equipment: Used in tractors and combine harvesters for reliable power transmission.

Future Development Trends and Opportunities of Spline Shaft Products

The spline shaft market is evolving with new trends and opportunities:

  • Advanced Materials: Development of new materials like carbon composites to enhance performance and reduce weight.
  • Manufacturing Innovations: Adoption of additive manufacturing techniques for precise and efficient production.
  • Smart Technologies: Integration of sensors and IoT for real-time monitoring and predictive maintenance.

The future of spline shafts looks promising, with advancements poised to improve performance and expand their applications.

How to Choose a Suitable Spline Shaft

Choosing the right spline shaft involves several considerations:

  • Determine Application Requirements: Understand the specific needs of your application to select the appropriate type of spline shaft.
  • Evaluating Power Requirements: Assess the power requirements to ensure the spline shaft can handle the load.
  • Check Speed and Torque Specifications: Verify the speed and torque specifications to match your system’s demands.
  • Measuring the Length of the Shaft: Ensure the shaft length is suitable for your application.
  • Evaluate Connection Type: Check the connection type to ensure compatibility with your components.
  • Check Safety Features: Ensure the spline shaft has the necessary safety features to prevent failures and accidents.


In summary, spline shafts are vital components in many mechanical systems, offering high torque transmission, precision alignment, and durability. They find applications across various industries, including automotive, aerospace, and industrial machinery. With advancements in materials and manufacturing techniques, the future of spline shafts looks promising. When selecting a spline shaft, consider application requirements, power needs, speed and torque specifications, shaft length, connection type, and safety features to ensure optimal performance.

Author: Dream