In Russia, the most frequently replaced Audi car parts typically include

Brake Pads and Discs - Due to harsh driving conditions.
Suspension Components - Such as shock absorbers and control arms, affected by rough roads.
Oil Filters - Regular maintenance requires frequent replacements.
Air Filters - Often replaced to maintain engine performance.
Batteries - Extreme temperatures can lead to battery failures.
Wiper Blades - Regular replacement is needed due to weather conditions.
Tires - Seasonal changes and road conditions lead to frequent tire changes.
These components are crucial for maintaining vehicle safety and performance in challenging environments.