FenderStandard/Highway One Series Bass Tuning Machines - Chrome

Hi, does this sale include all necessary parts from the tuning key and bushings to the screws and any other installation-required parts?

will this fit for a mexican jazz bass?

Do they come in black?

Reviewers saying these won't always fit, will they fit the "fender american precision bass - medium jumbo frets - maple fingerboard" replacement neck?