Mercedes W164 W251 Steering Column Jacket Tube Cover Trim Panel A1644620223

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W164 W251 Steering Column Jacket Tube Cover Trim Panel is an original steering column trim component designed for the SUV and VAN models of this brand. This professional trim panel provides visual and mechanical stability to the area around the column, improving interior aesthetics and protecting working components. Thanks to its factory geometry, it serves as a reliable solution for steering system repairs and when replacing other components in this area.

Specifications and technical data

• SKU: A1644620223
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1644620223
• Substitutable numbers: A1644620223, A 164 462 02 23
• Category: Steering Columns

Purpose and function in the steering system

The steering column cover in Mercedes W164 and W251 models is responsible for the aesthetic and functional finishing of the space around the column. This component:

• masks the mechanical parts of the column, improving the visual appeal of the cockpit,
• limits the access of contaminants to the moving components of the steering system,
• stabilizes surrounding plastics and upholstery, reducing potential rattles and resonance,
• ensures a consistent fit with the factory dashboard and column housing.

Thanks to its precise fit to the vehicle's construction, the cover supports the operational comfort of the entire steering column and facilitates service in this area.

Construction and fit for Mercedes W164 / W251

The presented item belongs to the Steering columns group, which means it has been designed to work with the factory column and its accessories. The design of the cover takes into account:

• dedicated mounting points to the column and adjacent panels,
• routing for factory wiring harnesses and control elements,
• a shape tailored to the ergonomics of the driver's area in the Mercedes W164 and W251.

Such a solution allows for installation without modifications, while maintaining the original interior geometry and the proper operation of the column adjustment mechanisms.

Characteristics of the used component

The cover comes from disassembly, which in practice means it is a factory Mercedes component with its original shape and mounting points preserved. A used part is a good choice when:

• the existing cover is cracked, deformed, or missing fragments,
• it is necessary to restore the full trim after a steering column repair,
• visual consistency with other interior panels is important.

Choosing a part from disassembly allows you to maintain factory fitment and compatibility while reducing repair costs compared to new components.

Mercedes steering columns – expansion and completion

If you are planning a comprehensive repair or upgrade of the steering column area in your Mercedes and need other elements from the same group, such as additional covers, trim panels, or complementary housings, check out the available parts in the Mercedes steering columns category.

Technical support and knowledge about the steering system

When working within the steering column area, it is worth understanding the relationships between mechanical elements, adjustments, and interior trim. A detailed discussion of how the system works, typical faults, and examples of using used components can be found in the article "Steering system and power steering – how it works and what breaks?", which will help you better plan your repair and select the right parts.