Audi A4 B8 Door Brake Rear Left Right N/O/S Check Strap Catch Holder 8K0839249D

Audi A4 B8 Rear Door Stopper Left Right Left Right is an original component from the door mechanism group, designed for the rear axle of the vehicle. It ensures a controlled opening range for the doors, stabilizes their position, and limits unwanted movements during entry and exit.

Specifications and technical data

• SKU: 8K0839249D
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0839249D
• Substitutable numbers: 8K0839249D, 8K0 839 249 D
• Location on the vehicle: Rear, Right, Left
• Category: Lift Supports, Latches, Hinges & Additional Parts

Purpose and Function of the Door Stopper

The presented door stopper belongs to the category of gas springs, locks, hinges, and other parts, responsible for the safe and predictable operation of doors in Audi vehicles. This element stabilizes the movement of the door leaf, prevents excessive opening, and helps to hold the door in a selected position, which improves the comfort of daily vehicle use.

Its placement on the vehicle covers the rear axle on both the left and right sides, meaning one type of stopper can be used on both sides, in accordance with the body structure of the Audi A4 B8.

Construction and Fit for Audi A4 B8

The stopper has been designed as a component compliant with Audi's factory standards, which translates to precise fitting with the hinges and door structure. The mounting hole spacing and arm geometry are adapted to the rear part of the A4 B8 body, making it easy to install in place of a worn or damaged part.

This solution allows for the preservation of the original door operating characteristics – noticeable resistance in specific positions, smooth guidance of the door leaf, and prevention of sudden closing due to slight body tilt or wind gusts.

Benefits of Using an Original Door Stopper

• Stable Door Positioning – maintaining the door leaf in the operating positions designed by the manufacturer.
• Protection of Hinges and Body Panels – reducing stress on hinges and door edges at maximum opening.
• User Comfort – predictable resistance when opening and closing, facilitating access to rear passenger seats.
• Consistency with Audi's Design – preserving the factory operating characteristics of the door mechanism in the A4 B8 model.

Condition, Installation, and Service Application

The offered door stopper comes from the group of used original Audi parts, allowing for economical repair while maintaining compliance with the vehicle's factory construction. This is a particularly beneficial solution for servicing door mechanisms when it is necessary to restore proper operation without altering the body's geometry.

The installation of the stopper takes place in the location designated by the manufacturer, using the factory mounting points. This allows for the efficient replacement of a worn part without the need for modifications to the door or body pillar, which is important for both durability and user safety.

Related Products and Technical Knowledge

If you are looking for other components from the gas springs, locks, hinges, and other Audi parts category, check out our dedicated offer: gas springs, locks, hinges, and other Audi parts. There you will find a wide selection of components for opening and closing systems in vehicles of this brand.

When planning service for door mechanisms or other body components, it is worth exploring the broader context of selecting original used parts. Practical tips and a compilation of popular components can be found in the article: Best Used Car Parts – A Guide to the Most Frequently Chosen Original Parts.