Hydrostatic radial plunger machine

A hydrostatic radial piston machine includes a front housing part housing a drive shaft via a bearing arrangement such that the drive shaft is rotatable relative to the front housing part about a central axis. The rear housing part is attached on one side to the front housing part and closed on the other side to define an interior volume. A cylinder is disposed in the interior volume and is attached to the drive shaft in a torque-securing manner. An axially disposed timing bore in the cylinder connects a radially oriented working volume in the cylinder with a cylinder front surface disposed perpendicular to the central axis and facing away from the front housing component. An inner annular flow passage is integrally formed within the rear housing part, is connected to the inlet and outlet of the radial plunger machine, and extends substantially in a circumferential direction around the central axis. An internal distribution passage is also integrally formed within the rear housing part, and the internal distr