Smart C451 Brabus Automatic Transmission 717484 717.484 A4513700401 WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order. Smart C451 Brabus Automatic Transmission 717484 717.484 A4513700401 WARRANTY from the Automatic transmissions series is a dedicated drivetrain component for petrol versions, designed for the dynamic characteristics of Brabus models. This used automatic transmission ensures comfortable gear shifting while maintaining the operational culture and compatibility specific to this petrol engine construction.

Specifications and technical data

• SKU: A4513700401
• Mark: Smart
• Condition: Used
• OEM Part Number: A4513700401
• Substitutable numbers: A4513700401, A 451 370 04 01, A4518290201, A 451 829 02 01
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and compatibility

The described automatic transmission is structurally prepared to work with petrol units in Smart C451 series models in the Brabus variant. Using a transmission from the same model line allows for maintaining factory acceleration characteristics, predictable throttle response, and consistency with the vehicle's original control software. By adhering to Smart brand manufacturer standards, the transmission fits into the model's drivetrain architecture, which facilitates installation and reduces the need for additional mechanical modifications.

Automatic transmission operating characteristics

The automatic transmission type ensures smooth gear selection in urban and suburban traffic, reducing driver fatigue and improving performance repeatability. The design, adapted for a petrol engine, allows for maintaining optimal RPM, which promotes efficient acceleration and stable driving at constant speeds. In daily use, this drivetrain configuration facilitates maneuvering in traffic jams, parking, and driving in a more dynamic mode, characteristic of the Brabus version. Automatic transmissions of this type work well with safety systems and driver assistance systems, which translates into predictable vehicle behavior.

Benefits of using an original Smart transmission

Using a transmission from the same Smart model family reduces the risk of mechanical and electronic fitment issues. The original design ensures:

• retention of factory gear-shifting characteristics,
• consistency with the petrol engine control system,
• easier diagnostics during future inspections,
• the ability to utilize existing service infrastructure. The used component allows for lower repair costs compared to a new transmission while maintaining compliance with the manufacturer's specifications. This is a practical solution for post-accident repairs, drivetrain failures, or restoring the car to a factory-like condition.

Professional selection and installation

To fully utilize the potential of this transmission, installation in a specialized service center is recommended to ensure proper setup, system bleeding, and electronic adaptation if required. A correctly selected and installed automatic transmission affects the durability of the entire drivetrain, limiting excessive loads on the engine and other components. During the selection process, it is worth paying attention to compatibility with the body version, petrol engine type, and equipment configuration to maintain full vehicle functionality after replacement.

Drivetrain expansion and additional information

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Smart and need other components from the same group, such as transmissions, control units, or mounting elements, check the available parts in the Smart automatic transmissions category. When purchasing a used transmission, it is worth knowing the typical signs of wear and technical verification procedures. Practical tips regarding the differences between manual, automatic, and DSG transmissions, as well as a guide to safely purchasing a used transmission, can be found in the article Transmission: manual, automatic, or DSG – typical faults and a guide to buying a used transmission, which helps in consciously planning repairs and selecting the right component.