[MR2] Need help with 91 MR2 turbo speedometer unit

[jmmorgan at comcast.net]

My speedometer on my MR2 failed when I got it out of winter storage.  It is the unit that attaches to the t ranny.  The 90 deg connecting unit froze and broke my speedometer gear shaft.  Therefore, I need to replace everything from the speedometer gear up to the sensing unit that is attached to the cable.  I called my local toyota dealer, but they have no idea what I am talking about.  Does anyone know the part numbers or what I should replace? 

Thanks 

John