A vibration damper would be mounted to the ____________.

A vibration damper is typically mounted to the front of the crankshaft. This location is strategic, as it allows the damper to effectively reduce the torsional vibrations that are generated by the engine's operation. The front of the crankshaft is where the damper can most efficiently absorb and dissipate these vibrations, preventing them from causing damage to other engine components.

In an internal combustion engine, the rotation of the crankshaft can lead to harmonic vibrations due to the uneven firing of the cylinders and other operational factors. The damper works by utilizing a mass and a spring mechanism to counteract these vibrations, thereby maintaining smoother engine performance and longevity.

The other choices refer to components where a vibration damper is not typically positioned for effective function. Mounting the damper at the rear of the crankshaft or on the flywheel would not adequately address the torsional vibrations affecting the front of the crankshaft, while positioning it on the camshaft is not practical due to the distinct operational dynamics and mounting constraints of each engine component.