There are 2 basic versions of the fan motor and blade.

Standard capacity-  1982-91

High capacity-   1986-91 with A/C and/or Syncro

Fan shroud also has to match fan size as does the wiring.

Mark

roger sisler wrote:
> I need to know if there are several fan blade sizes for the Vanagon.

Also, I thought that there is only one fan motor and blade used for the
vanagon for all years.Is this wrong?

Roger