Mercedes W164 W166 Wheel Security Bolts Lock Locking Nut Set B66470156

Mercedes W164 W166 Wheel Security Bolts Lock Locking Nut Set is a practical solution for drivers who want to simply and effectively increase the protection of their vehicle's rims. This original set from the Wheel locks, bolts, nuts and pins group ensures a perfect fit for the hub and rim design in Mercedes SUV models. It is a functional kit that helps reduce the risk of unauthorized wheel removal while maintaining factory installation standards.

Specifications and technical data

• SKU: B66470156-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: B66470156
• Substitutable numbers: B66470156, B 6 6 47 0156
• Category: Wheel Nuts, Bolts & Studs

Purpose and function of the set

Mercedes W164 W166 Wheel Security Bolts Lock Locking Nut Set has been designed as a protective component for the wheel system in Mercedes vehicles. The use of security bolts makes it difficult to remove the rims without the dedicated key, providing an additional barrier against the theft of complete wheels.

This type of solution is particularly useful in cars equipped with alloy wheels, where it is worth ensuring additional protection. The set complies with the manufacturer's installation standards, which promotes stable wheel seating on the hub and proper load distribution while driving.

Construction and technical features

The kit belongs to the Wheel locks, bolts, nuts and pins group, which means it has been developed to work in demanding operating conditions – under variable loads, temperatures, and exposure to road contaminants. The design of the security bolts is based on a specially shaped working socket that works with the appropriate key.

This solution allows for:

• maintaining the proper wheel tightening torque,
• maintaining the axial alignment of the rim relative to the hub,
• restricting access to the bolts for persons without the appropriate tool.

As a result, the set can be used as a supplement to standard wheel bolts, increasing the level of protection without interfering with other components of the running gear.

Product condition and service application

The offered set is in used condition, making it an attractive proposition for users looking for original components at a reasonable price. Such elements are suitable both for replacing damaged or incomplete locks and for retrofitting a car that was not previously equipped with security bolts.

Using an original Mercedes solution allows for maintaining technical consistency with other wheel system components, which is important from the point of view of safety and subsequent service (e.g., during seasonal tire changes).

Benefits of installing security bolts

Choosing this set brings a number of practical benefits in everyday vehicle operation:

• Additional rim protection – difficult wheel removal without the dedicated key.
• Solution compliant with Mercedes design – components developed for specific use in vehicles of this brand.
• Possibility of use in service and retrofitting – when replacing damaged locks or installing in a car that did not previously have such protection.

For users who want to take care of the wheel area in their car in an organized manner, installing security bolts is a logical complement to standard service activities.

Extending protection within Mercedes wheels

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

If you are interested in a broader approach to vehicle modification and want to better understand how the selection of appropriate components affects the performance and character of the car, it is worth reading the guide How to increase engine power: a practical guide to engine tuning with used parts, which discusses the practical aspects of tuning using aftermarket parts in an accessible way.