In this category you will find all open seals, cups, for repairing cylinder, master cylinder, wheel brake cylinder, auxiliary clutch cylinder and master clutch cylinder. The regular seals are suitable for DOT 3, 4 and 5 (silicone).

The first three digits of the article number indicate the diameter of the piston for which the seal is suitable. If you are looking for a seal for LHM or mineral oil, look in the mineral seals category.