For: BMW e30 all types
Material: high quality polyurethane
Hardness: normal (75 sha) red | medium (85 sha) violet | medium (85 sha) black | hard (90 sha) yellow
OEM: 1 81 2 225 598
The polyurethane silentblocks are much more durable than the original rubber elements.
You can mount them by yourself, you do not need special tools.
Please choose polyurethane hardness before buying. There are three types of hardness: normal (red color), medium (violet or black color), hard (yellow color). All types of harndess have the same resistance. The black colour of the studs allows to pass the technical inspections without problems.