Mercedes W211 OM646 Drive Output Shaft Rear Left N/S Axle Shaft A2113500356

Mercedes W211 OM646 Drive Output Shaft Rear Left N/S Axle Shaft is a drivetrain component from the Drive shafts group, designed for installation on the rear left axle of the vehicle. It is an original Mercedes component that ensures proper torque transmission to the wheel and stable, predictable drivetrain operation during daily use.

Specifications and technical data

• SKU: A2113500356
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2113500356
• Substitutable numbers: A2113500356, A 211 350 03 56
• Location on the vehicle: Rear, Left
• Category: Driveshafts

Purpose and function in the drivetrain

The rear left axle shaft in Mercedes W211 models with the OM646 engine is responsible for the mechanical connection between the drive transmission and the wheel hub. A correctly selected component guarantees:

• efficient torque transmission to the wheel under various loads,
• stable suspension and drivetrain operation during acceleration and engine braking,
• reduction of vibrations and unwanted play in the chassis system.

Thanks to its precise fit for the rear left side, this axle shaft works in harmony with the suspension geometry and differential, resulting in predictable vehicle handling.

Construction and fitment for the Mercedes W211

The presented axle shaft has been designed specifically for the W211 platform with the OM646 unit, which means compatibility with factory mounting points and drivetrain operating characteristics. The construction is prepared for installation on the rear left side of the vehicle, maintaining:

• the correct length and geometry of the shaft relative to the suspension,
• compatibility with transmission and wheel hub components,
• operating parameters adapted to the loads typical for this generation of Mercedes.

Such a fit facilitates installation and allows for maintaining factory driving characteristics without the need to modify other components.

Benefits of using an original axle shaft

Using an original rear left axle shaft in a Mercedes W211 allows for maintaining the integrity of the entire drivetrain. In practice, this means:

• maintaining factory handling characteristics – no unwanted play or noise resulting from component mismatch,
• better cooperation with other drivetrain components, such as the final drive or wheel bearings,
• reducing the risk of premature wear of adjacent parts due to dimensional and structural compliance.

This solution is particularly recommended for drivetrain repairs when you want to maintain parameters close to factory specifications without experimenting with aftermarket replacements of uncertain origin.

Condition and service application

The offered axle shaft is in used condition, making it an attractive option for cost-effective drivetrain repair, especially in vehicles used intensively or with higher mileage. This type of component is often chosen in situations where:

• a quick replacement of a damaged rear left axle shaft is necessary,
• the repair needs to be cost-effective while maintaining appropriate quality,
• fitment for the specific OM646 engine version is essential.

Before installation, a standard workshop inspection is recommended to confirm compatibility with the specific vehicle configuration and technical condition in the context of the planned mileage.

Technical support and additional materials

When working on the drivetrain, it is worth paying attention to cooperating elements, such as the clutch or dual-mass flywheel. To better plan comprehensive drivetrain maintenance, the guide article Clutch and dual-mass flywheel – diagnostics and selection of drivetrain parts will be helpful, where you will find practical tips on diagnostics and selecting parts, including used ones.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Mercedes and need other elements from the same group, such as additional shafts, axle shafts, or components cooperating with the transmission, check the available parts in the Mercedes drive shafts category.