Mercedes W176 W246 W117 7-Speed Automatic Dual Clutch Gearbox 724003 WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order.

Mercedes W176 W246 W117 7-Speed Automatic Dual Clutch Gearbox WARRANTY is a factory-original component from the Automatic transmissions category, designed for the brand's compact class models. It offers precise, smooth gear shifts and stable drivetrain operation, which translates into driving comfort and predictable vehicle behavior. This is the ideal solution for users looking for a proven, original base for repairing or replacing an existing automatic transmission.

Specifications and technical data

• SKU: A2463703702
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2463703702
• Substitutable numbers: A2463703702, A 246 370 37 02, A2463702703, A 246 370 27 03, A2465010501, A 246 501 05 01
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical characteristics and intended use

The presented transmission belongs to the Automatic transmissions group used in Mercedes W176 class vehicles. The design was developed for efficient torque transfer while maintaining the refinement typical of this brand's automatic transmissions. The applied control and hydraulic system ensures predictable gear changes, which is essential both in city traffic and during highway driving.

The type of transmission used is an automatic gearbox, which means it works with electronic control and a mechatronic unit responsible for gear selection. This type of solution allows for the reduction of jerking, lowers the load on other drivetrain components, and ensures stable vehicle behavior across a wide speed range.

Application in the Mercedes drivetrain

The transmission has been designed to work with transversely mounted power units used in the Mercedes W176. Its construction takes into account the torque characteristics of the engines mounted in this model, which translates into appropriately selected gear ratios and optimized shift characteristics.

In practice, this means:

• consistent operation with the vehicle's factory control software,
• maintenance of the acceleration dynamics intended by the manufacturer,
• appropriate response to changes in load and the driver's driving style.

For the user, this means the ability to restore the drivetrain's original operating parameters without the need to adapt aftermarket solutions of uncertain compatibility.

Benefits of using an original automatic transmission

Choosing an original automatic transmission for the Mercedes W176 allows you to maintain the vehicle's structural integrity. Factory matching to the drivetrain, electronics, and control software reduces the risk of communication issues between modules and facilitates the adaptation process after installation. This is particularly important in modern vehicles, where the transmission is an integral part of the drivetrain management system.

Key advantages of this solution include:

• maintenance of factory operating parameters – predictable vehicle behavior in various conditions,
• better cooperation with safety and traction control systems,
• easier diagnostics using standard Mercedes service tools.

Condition, verification, and installation aspects

This item comes from the used parts segment, which allows for repair cost optimization while maintaining the original design. Before installation, a standard workshop procedure is recommended: checking for leaks, verifying mounting points, inspecting electrical connectors, and preparing the system for an oil change and potential adaptation in the vehicle's ECU.

Due to the complexity of modern automatic transmissions, installation in a specialized service center equipped with appropriate diagnostic software is recommended. This allows for the correct execution of adaptation procedures and road tests after replacement.

Choosing the right transmission and additional materials

When selecting a transmission for a specific Mercedes W176 configuration, it is crucial to compare the vehicle's identification data and the transmission parameters. It is worth paying attention to compatibility with the power unit, drivetrain type, and control software version. If in doubt, consulting a service center or the store's technical department may be helpful.

For users who want to deepen their knowledge about the differences between transmissions and approach the purchase of a used gearbox consciously, the following guide will be useful: Transmission: manual, automatic or DSG – common faults and a guide to buying a used gearbox. The article discusses the characteristics of individual transmission types, common symptoms of failure, and practical tips regarding the verification of technical condition.

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 transmissions with different configurations, housings, or related control components, check the available parts in the Mercedes automatic transmissions category.