Mercedes W168 W209 Wheel Bolts Nuts Front Rear Set A2034000170

Mercedes W168 W209 Wheel Bolts Nuts Front Rear Set is an original mounting kit from the Wheel locks, bolts, nuts and studs group, designed for direct application in Mercedes vehicles. This used set allows for a technically correct and cost-effective restoration of proper wheel fastening, while maintaining factory safety and fitment standards.

Specifications and technical data

• SKU: A2034000170-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2034000170
• Substitutable numbers: A2034000170, A 203 400 01 70
• Location on the vehicle: Front, Rear
• Category: Wheel Nuts, Bolts & Studs

Purpose and function of the set

The presented set of wheel bolts and nuts is designed for use on both the front and rear axles, enabling consistent fastening of the wheel set across the entire vehicle. These components are responsible for a stable connection between the hub and the rim, transferring dynamic loads, and maintaining the correct tightening torque under typical operating conditions for Mercedes compact and mid-size cars.

Thanks to the use of original mounting components, compliance with the factory mounting geometry is maintained, which reduces the risk of improper rim seating, play, or uneven pressure. This is particularly important during intensive vehicle use, frequent seasonal wheel changes, or driving at higher highway speeds.

Construction and technical properties

The wheel bolts and nuts in this set are made of a carefully selected steel alloy, adapted to work in varying temperature conditions and under high mechanical loads. The applied surface treatment is intended to reduce corrosion and ensure stable thread friction during tightening and loosening.

Key functional features of the set include:

• factory fitment for hubs and rims intended for Mercedes W168 and W209 models,
• maintenance of the correct working thread length and head shape,
• suitability for use on both front and rear axles without the need to mix different types of elements,
• compatibility with standard workshop tools used in service centers and tire shops.

A set configured in this way allows for organized wheel fastening in the vehicle and facilitates subsequent service maintenance.

Practical application and installation

The wheel bolt and nut set is suitable both for the standard replacement of worn mounting elements and for work related to wheel swaps, suspension repairs, or hub regeneration. Standardizing the elements on the front and rear axles facilitates technical condition checks and minimizes the risk of using incorrect bolts at a given mounting point.

During installation, it is recommended to:

• thoroughly clean the contact surfaces of the rim and hub,
• check the condition of the threads in the hubs as well as on the bolts and nuts,
• use the appropriate tightening torque in accordance with the vehicle's service documentation,
• re-check the tightening after driving a short distance following installation.

This approach increases operational safety and limits the risk of unwanted play in the wheel mounting.

Condition, origin, and environmental aspect

The set comes from the dismantling of a Mercedes vehicle and is offered as a used item, which allows for a favorable compromise between cost and functionality. Choosing original, used wheel bolts and nuts is a solution that supports the reduction of metal waste and aligns with the idea of reusing functional components.

If you would like to learn more about the benefits of choosing used mounting elements and other sub-assemblies, it is worth reading the material describing an ecological approach to vehicle repairs – you can find it in the article Eco-driving: discover the benefits of used car parts.

Configuration expansion within the same group

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

Summary

Mercedes W168 W209 Wheel Bolts Nuts Front Rear Set is a practical solution for users looking for original mounting elements at a reasonable price. The set ensures consistent, technically correct wheel fastening on both axles, facilitates service maintenance, and allows the vehicle to be maintained in accordance with factory design specifications. It is a good choice when replacing worn or incomplete mounting elements in Mercedes cars from this series.