| There are 3 pinion bearings in these differentials, this is the listing for the middle pinion bearing. It is a tapered roller bearing. It usually only takes us a day to get these bearings in stock. Always be sure to double check the style of differential that you have in your z before ordering parts. For identifying by picture, which diff you have just go to Used Differentials and look at the pics for the 2 styles. There is the R180 and the R200. Last update 05/08 |