Mercedes W470 Diesel Drive Prop Shaft Propshaft Automatic A4704100600

Mercedes W470 Diesel Drive Prop Shaft Propshaft Automatic is a drivetrain component specifically designed for vehicles of this series. It is responsible for the stable transmission of torque from the automatic transmission to the drive axle, which directly impacts ride smoothness and the overall refinement of the drivetrain. Thanks to its design based on Cardan joints, it ensures proper compensation for suspension movement and drivetrain geometry.

Specifications and technical data

• SKU: A4704100600
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4704100600
• Substitutable numbers: A4704100600, A 470 410 06 00
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Propshafts

Purpose and role in the drivetrain

The presented drive shaft is dedicated to Mercedes W470 class vehicles with a diesel engine and an automatic transmission. In this configuration, it is responsible for:

• transferring torque from the automatic transmission to the rear drivetrain,
• compensating for angular changes resulting from suspension operation,
• maintaining axial alignment and rotational stability under various loads.

Due to the use of Cardan joints, the shaft can operate at variable angles, which is particularly important in commercial and off-road vehicles where the body and drive axle often operate under diverse road conditions.

Design with Cardan joints

The component belongs to the Cardan joints category, meaning its design is based on universal joints that allow for power transmission while the shaft axis is deflected. This type of solution:

• increases the system's resistance to road irregularities and suspension deflection,
• reduces vibrations transmitted to the body,
• ensures predictable drivetrain behavior during load changes.

In combination with an automatic transmission, the drive shaft must operate smoothly across the full range of gear ratios, which is why the proper geometry and condition of the Cardan joints are crucial for driving comfort.

Benefits of using an original used component

The original drive shaft with Cardan joints for the Mercedes W470, despite being a used component, retains its factory geometry and fitment for the specific configuration: diesel engine + automatic transmission. In practice, this means:

• reliable fitment to mounting points on the body and transmission,
• compliance with factory drivetrain operating parameters,
• no need for modifications or adaptations when installing in the appropriate model.

For workshops and end-users, this translates to reduced repair time and a lower risk of issues related to balancing or incorrect shaft length.

Application in vehicles with diesel engines and automatic transmissions

The configuration with a diesel engine and an automatic transmission generates specific loads for the drivetrain – high torque at low RPMs and smooth yet dynamic gear shifts. A drive shaft adapted to such a configuration:

• is designed for higher torsional loads typical of diesel units,
• must work in harmony with the automatic transmission's characteristics, including gear changes under load,
• should minimize the transmission of jerks and vibrations to the body.

As a result, the Mercedes W470 drivetrain maintains stability both during loaded driving and in off-road conditions.

Support with selection and additional information

Before purchasing, it is worth verifying the compatibility of the drive shaft with the specific vehicle version, especially regarding the engine type, transmission type, and drivetrain length. Manufacturer markings and reference numbers assigned to this part can be helpful.

If you are planning a comprehensive repair or upgrade of the drivetrain in your Mercedes and need other components from the same group, such as intermediate shafts, universal joints, or shaft supports, check the available parts in the Mercedes Cardan joints category.

Additionally, to better understand the impact of properly functioning components on the durability of the power unit, you can read an article discussing the importance of the cooling system and the operation of a diesel engine: Engine cooling system – overheating, repair, and used radiators.