Vibration in front end when turning at low speeds.

Today I noticed I'm getting a strange vibration and noise (somewhat the same as rubbing your thumb on a full balloon). When turning at low speeds, such as pulling or backing into a parking space. And even when I turn the wheel slightly when sitting and idling in park.

The power steering fluid level seems fine.

A loose power steering belt maybe? I recently had the steering rack replaced so it could be the culprit. Something I was thinking is the front pipe flexing....

Anyone have any thoughts?

Stabiliser link.

check front wheel bearing play. Mine was very loose from previous owner. Axle locknut was like 20 ft/lbs of torque instead of 150ft/lbs. Fortunately bearing races looked fine.