Please note this kit is only suitable for genuine master cylinders. 

This kit includes seals for two cylinders
There are two cylinders per wheel

This is a kit of rubber seals for one rear wheel cylinder (UG2747-BR) for the S1 and Silver Cloud I

This is a kit of rubber seals for one rear wheel cylinder (UG3683-BR) for the S2+3 and Silver Cloud 2+3

Kit includes; Gasket top cover 2X, Gasket cap 1X, Gasket bottom 2X, Filter 1X

Please note this kit is only suitable for genuine master cylinders. 

When replacing the master brake cylinders or the service kits on a, there are several important points to take into account to ensure the system functions correctly and safely. (See notes)

When replacing the master brake cylinders or the service kits on a, there are several important points to take into account to ensure the system functions correctly and safely. (See notes)