Rear suspension details: 1 - rear suspension beam; 2 - wheel hub; 3 - hub bearing; 4 - Panhard rod; 5 - anti-roll bar; 6 - suspension spring; 7 - buffer; 8 - buffer on cars with body position regulator; 9 - spacer sleeve on vehicles with reinforced suspension; 10 - nozzle for the pipe fitting on cars with a body position regulator; 11 - upper spring support cup; 12 - upper support; 13 - Upper shock absorber support on vehicles with body position regulator; 14 - support ring; 15 - support ring on vehicles with body position regulator; 16 - shock absorber; 17 - protective cap; 18 - lower spring support cup
Bottom view of the rear suspension: 1 - location of attachment of parking brake cables; 2 - fuel storage tank on vehicles with fuel injection engines; 3 - brake hoses; 4 - Panhard rod mounting bolt
Features of the rear suspension of cars with ABS: 1 - beam; 2 - wheel speed sensor; 3 - mounting sleeve
A link to the original source is available on the website AudiManual