These CP6859 series clutch slave cylinders from AP Racing are suitable for use with most push type racing clutches. The compact body is manufactured from lightweight forged aluminium and the mounting bolt pattern is the same as the popular Saab fitment. the bearings are hydraulically self contained and feature high temperature seals. Supplied complete with a clutch release bearing. Compact and lightweight forged aluminium body Saab type 3 bolt mounting flange High temperature seals Hydraulically self contained independent of the gearbox Choice of bearing fulcrum diameters. The AP Racing hydraulic clutch slave cylinders are supplied with bearings and are available with a choice of both fulcrum diameter and bearing type: Bearing Type 1: the bearing is housed in the piston via the outer race. with the inner race rotating. Ideal for high speed applications Bearing Type 2: The bearing is housed on the piston via the inner race with the outer race rotating. Bearing Type 3: Reduced length flat fulcrum bearing housed in the piston via the outer race with the inner race rotating. Ideal for high speed applications.