Mercedes Vito W639 Wheel Screw Screws Kit Nut A0009909807

Mercedes Vito W639 Wheel Screw Screws Kit Nut is an original set of wheel fastening elements designed for Mercedes vehicles. The product belongs to the Wheel locks, bolts, nuts and studs category, which guarantees proper fitment to factory design solutions and stable seating of the rim on the hub.

Specifications and technical data

• SKU: A0009909807
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009909807
• Substitutable numbers: A0009909807, A 000 990 98 07
• Category: Wheel Nuts, Bolts & Studs

Purpose and function of the kit

The wheel screw kit for the Vito W639 model is responsible for secure and repeatable fastening of the rim to the hub, ensuring proper clamping force and even load distribution while driving. The design of the bolts is adapted to the geometry of the Mercedes chassis, which allows for maintaining the correct operation of the suspension and braking system.

Selecting the right set from the Wheel locks, bolts, nuts and studs group is crucial when:

• replacing steel or alloy rims with others of similar parameters,
• servicing the braking system, which requires wheel removal,
• restoring the factory configuration after previous modifications.

Construction and technical features

The elements included in the kit have been designed as OEM parts for the Mercedes brand, which means compliance with factory dimensional and material standards. The properly selected thread, shape of the cone or contact surface, and the working length of the bolts allow for correct rim seating without the risk of damaging the hub or threads.

In practice, this translates into:

• stable vehicle handling at various speeds,
• proper clamping of the rim to the mounting surface,
• reduced risk of wheels loosening during operation.

Condition and service application

The wheel screw kit is offered as a used item, which allows for economical repair while maintaining the manufacturer's original specifications. This type of solution is particularly beneficial for fleet vehicles and commercial vehicles, where reasonable service costs are important while maintaining an appropriate level of safety.

The set will work well both when replacing individual damaged bolts and during comprehensive wheel service, when it is recommended to use a set from a single source with uniform parameters.

Benefits of using the original kit

Choosing the original wheel screw kit for the Mercedes Vito W639 from the Wheel locks, bolts, nuts and studs group provides a number of practical advantages:

• compliance with factory requirements – no need to match replacements with uncertain parameters,
• maintaining the proper tightening torque within the recommended range,
• reducing the risk of rim and hub damage resulting from the use of inappropriate fastening elements.

Thanks to this, the kit is a rational choice for wheel system service in vehicles used intensively, where repeatability and predictability of vehicle behavior are important.

Expanding work within wheel mounting

If you are planning a comprehensive repair or modernization of the wheel mounting area in your Mercedes and need other elements from the same group, such as additional bolts, nuts, or studs, check the available parts in the Wheel locks, bolts, nuts and studs Mercedes category.

If you are interested in a broader context of selecting drivetrain elements and want to better understand the relationships between gear ratios, axle characteristics, and driving style, it is worth reading the article Dismantled drive axles and differentials – how to choose gear ratios for driving style, which discusses issues related to used components in a practical way.