I have one (1) set of throttle valve actuator gears from
www.odometergears.com for sale, $100 shipped. They are brand new. They do not come with the pin pictured on the manufacturer's website. These will work as internal replacement parts for any E90/E92/E93 throttle valve actuator that fails (they all do) and come with a lifetime manufacturer's warranty.
I decided to go with the full part replacement since I did not have the time I thought I would to attempt this. FYI, that cost $1,500, and which can run more or less expensive depending on the skill of your mechanic.
