Mercedes W177 Automatic Gearbox Dual Clutch 700422 700.422 A7003702800 WARRANTY

Listing details

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

Mercedes W177 Automatic Gearbox Dual Clutch is an original, factory-spec transmission from the Automatic gearboxes group, designed for the Mercedes W177 compact class models. This used automatic transmission allows for maintaining the correct drivetrain performance characteristics, smooth gear shifts, and compatibility with the vehicle's factory configuration. It is a solution for users who expect a technically matched component at reasonable repair costs.

Specifications and technical data

• SKU: A7003702800-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A7003702800
• Substitutable numbers: A7003702800, A 700 370 28 00, A7003702000, A 700 370 20 00
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical characteristics of the Mercedes W177 automatic transmission

The presented transmission belongs to the Automatic gearboxes group used in modern Mercedes W177 models. The transmission design has been engineered to work with electronic drivetrain control systems, ensuring stable, predictable gear shifting and appropriate response to engine load.

The automatic type means integrated cooperation with the vehicle's control system, which translates into driving comfort in city traffic and on the road. Using an original transmission from the same family allows for maintaining factory shift points, acceleration characteristics, and drivetrain refinement.

Application and fitment for Mercedes W177

Mercedes W177 Automatic Gearbox Dual Clutch has been developed specifically for the drivetrain architecture of this generation of Mercedes compact models. As a result, the correct mounting points, geometry of connections with the engine and drivetrain, and compatibility with the factory control software are preserved.

The original origin of the transmission means that the design complies with the manufacturer's requirements regarding durability, cooling, and lubrication system cooperation. This is particularly important for cars equipped with advanced safety systems and driving assistants that utilize data from the transmission control module.

Benefits of choosing an original used automatic transmission

Choosing a used automatic transmission from a vehicle of the same brand is a solution that, in many cases, allows for reducing repair costs while maintaining a high-quality component. The original transmission from the Automatic gearboxes group is factory-matched to the drivetrain, which minimizes the risk of compatibility issues.

Compared to refurbished solutions, a complete used assembly often provides more predictable behavior in the long term, as its construction has not been interfered with beyond standard operation. For users who want to better understand the differences between refurbishment and installing an original part, the following article will be helpful: Manual transmission failures – why an original used part is sometimes a more sensible choice than refurbishment, which discusses the key technical and economic aspects of such a decision.

If you have doubts regarding the choice of components from the secondary market, it is also worth familiarizing yourself with a practical discussion of the topic in the material: Used car parts: myths and facts you must know, where the most common driver concerns and the real benefits of using proven used elements are presented.

Condition, origin, and installation aspects

The offered automatic transmission is a used item, sourced from the dismantling of a Mercedes vehicle. This type of component is particularly attractive for workshops and individual users who expect factory fitment without the need for installation modifications or additional equipment adjustments.

During installation, it is recommended to follow standard service procedures provided for this brand's automatic transmissions, including the use of appropriate transmission oil, checking the transmission cooling system, and verifying the tightness of connections. Properly performed installation and adaptation in the vehicle allow for fully utilizing the potential of this transmission in daily operation.

Drivetrain expansion in Mercedes – Automatic gearboxes

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 transmission housings, control elements, or additional mounting components, check the available parts in the Mercedes automatic gearboxes category.