Smart Fortwo C450 Trunk Boot Door Tailgate Tubular Frame Q0000631V012000000

Smart Fortwo C450 Trunk Boot Door Tailgate Tubular Frame is a precision structural component of the rear body, responsible for the stable guidance and support of the tailgate. As a part of the Gas springs, locks, hinges and other parts group, it ensures proper mounting geometry for the tailgate and correct interaction with hinges and locks. Using an original pre-owned component allows for a technically correct repair without interfering with the vehicle's factory construction.

Specifications and technical data

• SKU: Q0000631V012000000
• Mark: Smart
• Condition: Used
• OEM Part Number: Q0000631V012000000
• Substitutable numbers: Q0000631V012000000
• Location on the vehicle: Rear
• Category: Lift Supports, Latches, Hinges & Additional Parts

Purpose and function in the vehicle

The tailgate tubular frame is designed for installation in the rear part of the body, where it serves as the load-bearing skeleton for the tailgate skin. It is responsible for:

• maintaining the proper shape and rigidity of the tailgate structure,
• stable mounting of hinges and lock components,
• correct guidance of the tailgate relative to the body during opening and closing.

By maintaining the factory body geometry, the frame supports even load distribution during the operation of gas springs and reduces the risk of tailgate misalignment.

Benefits of using the original tubular frame

Using the original tubular frame in the Smart Fortwo C450 provides a number of practical operational benefits:

• Factory fit – a component designed for a specific model, with no need for modifications or adjustments.
• Proper cooperation with hinges, locks, and gas springs, which translates into smooth opening and closing of the tailgate.
• Reduction of stress in the rear body area by maintaining the original structural rigidity.
• The ability to restore the correct tailgate line after a collision or previous improper repairs.

Condition of the component and assembly aspects

The offered tubular frame comes from dismantling and is a pre-owned component, which allows for an economical repair while maintaining the original specification. Before installation, it is recommended to perform a standard surface inspection for signs of previous bodywork repairs and to apply anti-corrosion protection in accordance with the manufacturer's workshop technology.

Due to the nature of the structural component, installation should be carried out while maintaining the correct tightening sequence of the mounts and checking the gaps between the tailgate and the body. A properly installed frame facilitates subsequent adjustment of the tailgate position and cooperation with seals and fittings.

Use in repairs and retrofits

The tailgate tubular frame is suitable both for standard post-accident repairs and for more advanced modernization work on the rear body. It can serve as a base for further equipping the tailgate with additional elements from the group of locks, hinges, or gas springs, according to the configuration of a specific vehicle unit.

If you are interested in the broader context of using pre-owned structural components when retrofitting cars and want to better plan your modernization work, it is worth checking out the guide on retrofitting – you can find it in the article Retrofitting in VAG and BMW group cars – how to wisely use pre-owned parts for retrofitting.

Expanding repairs in the Smart tailgate area

If you are planning a comprehensive repair or modernization of the tailgate zone in your Smart and need other elements from the same group, such as support springs, locking latches, or mounting hinges, check the available parts in the Gas springs, locks, hinges and other parts Smart category.

Choosing a pre-owned, original structural component is also an environmentally friendly solution – if you want to better understand the advantages of this approach, take a look at the material Eco-driving – why pre-owned body parts are a sensible choice.