Audi A4 B8 Seat Belt Rear Centre Middle Seatbelt Black 8K0857805K

The Audi A4 B8 Rear Seat Belt Black is an original part from the seat belts and parts category, designed for installation on the rear seat in Audi models. The black color allows for a cohesive match with the factory interior, and the OEM construction ensures proper integration with the vehicle's safety systems.

Specifications and technical data

• SKU: 8K0857805K
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0857805K
• Substitutable numbers: 8K0857805K, 8K0 857 805 K, 8K0857805P
• Location on the vehicle: Rear
• Color: Black
• Category: Seat Belts & Parts

Seat Belt Purpose and Function

The presented Audi rear seat belt is designed as a protective element for rear passengers. Its function is to stably secure the occupant's posture during driving, braking, and potential collisions, in line with the principles of Audi's factory passive safety system.

Its placement at the rear of the vehicle means the belt works with factory mounting points, pretensioners, and buckles, which maintains the correct tape routing geometry and predictable performance in emergency situations.

Construction, Color, and Interior Fit

The black color of the belt is universal and integrates well with most upholstery configurations used in the Audi A4 B8. This ensures the element does not disrupt the cabin's aesthetics, and replacing a worn or damaged belt restores the cohesive interior appearance without the need for additional modifications.

The original Audi Group construction is designed to ensure:

• precise fit to the factory mounting points in the rear of the body,
• correct operation of the retractor mechanism within typical passenger movement ranges,
• compatibility with standard upholstery elements and pillar covers.

Benefits of Using an Original Seat Belt

Choosing an original Audi Group seat belt over aftermarket alternatives preserves the parameters intended by the vehicle manufacturer. This is important for both safety and future technical inspections. Key advantages include:

• maintaining the factory operating characteristics of the passive safety system,
• secure fit to the body structure without modifications or custom mounting,
• visual consistency with other seat belts in the cabin.

This part from the seat belts and parts category is particularly important for vehicles where safety systems have deployed or the retractor mechanism has been damaged.

Condition, Installation, and Selection by Numbers

The offered seat belt is a used part, which in practice means the possibility of an economical vehicle repair while maintaining the original Audi specification. Before installation, a standard check of the retractor mechanism's proper operation and the lock during sudden jerking is recommended.

To select the correct belt for a specific Audi A4 B8 version, it is advisable to use the OEM number or interchangeable numbers, along with VIN data. Detailed guidance on selecting original, used Audi parts by numbers can be found in the article: Audi Five-Cylinder Engine – Legend and Selection of Used OEM Parts by VIN/OEM.

Other Audi Seat Belts and Parts

If you are looking for other Audi seat belts and parts for your car, check out the dedicated category in our store: Audi seat belts and parts. This will allow you to easily compare available variants, vehicle placement, and colors, selecting the element best suited to your car's configuration.