Mercedes-Benz S-Class W220 Wheel Bolts Lock Locking Security Nut A2204000170

Mercedes-Benz S-Class W220 Wheel Bolts Lock Locking Security Nut is an original set designed to protect rims in S-Class W220 generation models. The use of factory-fitted security bolts allows for an effective reduction in the risk of wheel removal by unauthorized persons, while maintaining full compatibility with the factory mounting system. It is a practical solution for drivers who want to increase the security level of their vehicle in a simple and functional way.

Specifications and technical data

• SKU: A2204000170
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2204000170
• Substitutable numbers: A2204000170, A 220 400 01 70
• Category: Other Transmission & Drivetrain

Purpose and function of the set

The wheel security bolt set dedicated to the Mercedes-Benz S-Class W220 is designed as a component to hinder unauthorized wheel removal. Each bolt features a specific socket profile that works exclusively with the corresponding key, which significantly increases the level of protection compared to standard mounting bolts.

This type of solution is particularly useful for cars equipped with alloy wheels, where the risk of theft is higher. Using the original set allows for maintaining technical consistency with other chassis components and requires no structural modifications.

Construction and technical features

The security bolts included in the set are characterized by precise machining and fitment to the factory sockets in the wheel hubs of the Mercedes-Benz W220. The working profile of the socket is non-standard, which makes it difficult to use typical workshop sockets. This provides an additional layer of protection while maintaining ease of use for the vehicle owner.

The original design ensures appropriate mechanical strength, resistance to operational loads, and correct transfer of forces securing the wheel to the hub. The set has been developed to work with the factory tightening torques recommended for the W220 model, which promotes connection stability and reduces the risk of wheels loosening while driving.

Benefits of using original security bolts

Using a dedicated set of security bolts in a Mercedes-Benz W220 brings a number of practical benefits:

• increased level of protection for rims and tires against unauthorized removal,
• full compatibility with the factory wheel mounting system,
• no need for interference with the hub or rim structure,
• easy maintenance using the correct key,
• consistency with other vehicle chassis components.

For users who value original manufacturer solutions, it is also important that the security bolt set has been developed specifically for the operational parameters of the S-Class W220, which promotes stability and predictable vehicle behavior.

Condition and practical application

The offered set comes from the Mercedes group and is an aftermarket item, which allows for an economical supplement or replacement of existing security bolts in the vehicle. This is a good solution in a situation where the factory set has worn out, been damaged, or is no longer complete.

In practice, installing the set involves replacing some of the standard wheel mounting bolts with the security bolts, while maintaining the correct tightening torque. This allows for a quick increase in the level of wheel protection without affecting the daily operation of the car.

Expanding protection and technical knowledge

If you are planning a comprehensive repair or upgrade of the wheel and chassis area in your Audi and need other elements from the same group, such as discs, pads, or suspension components, it is worth expanding your knowledge about the structural differences between standard and sports versions – the article Audi RS vs other models – what is hidden under the hood and chassis? will be helpful.

If you are planning a comprehensive repair or upgrade of the driving area in your Mercedes and need other elements from the same group, such as additional bolts, nuts, or mounting accessories, check the available parts in the Other Mercedes category.

Summary

Mercedes-Benz S-Class W220 Wheel Bolts Lock Locking Security Nut is a practical and technically matched solution for S-Class owners who want to increase the protection of their rims while maintaining factory assembly standards. The original design, dedicated purpose for the W220, and the ability to be used directly in place of standard bolts make this a reasonable choice for drivers looking for a proven, functional, and vehicle-consistent wheel security system.