How a Self Adjusting Clutch Tool SAC Tool works (3D Animation) - YouTube
BMW CATALOG / BMW Clutch kits & Lightweight Flywheels / replacement clutch kits (OE and high performance) / ELIMINATION OF THE ''SAC'' (SELF-ADJUSTING CLUTCH) – UUC Motorwerks Online Store
SAC clutch alignment tool set, for 3- and 4-bore SAC clutches MG500...