Anyone know where I can get the little seal/washer thingy that likes to fall out of the speedo cable when you remove it from the tranny case? You know, it looks like a washer but it's got a rubber surface. It's great for keeping the pin on the end centered and the oil off your right ankle. Mine liberated itself recently.Stealership diagrams do not show it. They say get the whole cable.

Make sure you get something that is petroleum resistant, like nitrile.  One easy solution is to go to Harbor Freight.  They have a box with an assortment or nitrile o-rings for about $7.  Take it home and use whichever fits.