ASSEMBLY FOR A HYDRAULIC BRAKE SYSTEM, AND VEHICLE BRAKE SYSTEM

The invention relates to an assembly () for a hydraulic brake system having a fluid container () for a brake fluid, an electronic control unit () with a first housing (), a hydraulic block () with a second housing (), and a brake pressure control device which is arranged at least in sections in the second housing (), and a fastening device for fastening the fluid container () and the electronic control unit () to the hydraulic block (). The second housing () has a first fluid connector for connecting to the fluid container () and a second fluid connector () for connecting to a hydraulic line of the brake system. The brake pressure control device is set up to pressurize the brake fluid. The fastening device has a single-piece connecting element () which, in the mounted state of the assembly (), connects the second housing () to the first housing () and/or an electric motor () of the brake pressure control device.