Mercedes SL R231 Knob Front Door Lock Cover Trim Left Right N/O/S A2317660028

The Mercedes SL R231 Front Door Lock Knob Cover Left/Right is an original trim part from the Doors and Door Sheet Metal group, designed for installation on the driver's or passenger's side. Precise fitting to the door structure ensures a cohesive interior appearance and proper guidance of the locking mechanism, which translates to comfort in daily use.

Specifications and technical data

• SKU: A2317660028
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2317660028
• Substitutable numbers: A2317660028, A 231 766 00 28
• Location on the vehicle: Front, Left, Right
• Category: Doors & Door Skins

Purpose and Function of the Part

The presented lock knob cover has been designed specifically for the Mercedes SL R231 model and is installed in the front doors, on both the left and right sides. Its purpose is to provide an aesthetic finish to the door lock area and stable guidance of the locking knob, helping to protect the mechanism from accidental mechanical damage.

Thanks to its factory geometry, the part perfectly integrates with the door upholstery line, maintaining the original character of the vehicle's interior. This solution is particularly useful for repairs after collisions, upholstery replacement, or restoring the car to its manufacturer's specifications.

Construction and Door Fitment

The lock knob cover is part of the door trim system, working in conjunction with the locking mechanism and the upholstery panel. The construction is designed for installation in the front part of the body, allowing for:

• maintaining the correct position of the lock knob relative to the upholstery,
• reducing play and unwanted vibrations within the mechanism,
• achieving a cohesive, factory visual line of the door.

The part is prepared for installation in factory mounting points, which facilitates the work of body and upholstery specialists and reduces installation time. Original origin means compatibility with Mercedes' standard structural solutions, without the need for modifications.

Practical Application in Service

The front door lock knob cover finds its primary application in:

• repairs after mechanical damage to the door area,
• replacement of worn or missing trim parts,
• vehicle interior renovation, where maintaining the original appearance is required.

Due to its placement in a critical door operation zone, a correctly selected part helps maintain the comfort of using the lock and reduces the risk of dirt entering the mechanism. Used condition allows for economical repair while maintaining the original manufacturer's specifications.

Benefits of Using an Original Cover

Choosing a factory lock knob cover for the Mercedes SL R231 offers a range of practical benefits:

• secure fit to the door and upholstery structure,
• cohesive interior appearance consistent with the manufacturer's design,
• easier installation thanks to standard mounting points,
• possibility of restoring full functionality to the lock area after body repairs.

For workshops and users, this means faster repair completion and a lower risk of compatibility issues. In conjunction with other door trim elements, the cover helps maintain the high standard of ergonomics and aesthetics characteristic of the Mercedes brand.

Expanding Door Repairs in Mercedes SL

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other parts from the same group, such as panels, reinforcements, or additional plates, check the available parts in the Mercedes Doors and Door Sheet Metal category.

To better plan service work and reduce vehicle downtime in the workshop, it is worth familiarizing yourself with practical tips on using original used components – you can find them in the article Availability of Car Parts Off-the-Shelf vs. Repair Time – How Used OEM Parts Shorten Workshop Stays?.