4x rear stabilizer link bushes
Material: high quality polyurethane
Hardness: normal (75 sha), medium (85 sha), hard (90 sha). Resistance is equal to all types of hardness.
OEM: 33 55 1 126 932, 33 55 1 124 375
The polyurethane silentblocks are much more durable than the original rubber elements.
You can mount them by yourself, you do not need special tools.