Break and clutch hydraulic control unit for cars includes inner bore with front and rear parts formed in front and rear parts of cylinder body and seal housed in central component of cylinder body

摘要

Control unit (10) includes cylinder body (17), piston (42) sliding in inner bore (22) and dynamic seal (59a, 59c) borne by cylinder body. Cylinder body has blind front component (17a) with base (24), central component (17b) and rear component (17c) open rearwards. Inner bore has front (22a) and rear (22c) portions, and dynamic seal is housed in central component of cylinder body.