The rear axle nut is 46mm. Don't know 
about the pulley off the top of my head. 

Bill
87 Westy

On May 12, 2012, at 10:56 AM, "kenneth wilford (Van-Again)" <kenwilfy@COMCAST.NET> wrote:

> Does anyone know off the top of their head what size in mm the large crank
> pulley bolt on a waterboxer is?  Also size of rear axle nut on Vanagon?
> 
> Thanks in advance for all help.
> 
> Ken