This is really good information to know especially for those who are switching ratios. I don't know the answer to your question but keenly waiting for a proper reply.

BenT

On Dec 29, 2010, at 2:04 PM, Ken Wilford <kenwilfy@COMCAST.NET> wrote:

> The ones we have been getting are the 19 teeth, white ones which should
> be correct for all 14" Syncro with MPH speedometer.  Not sure if the
> color matters but I know the tooth count does.  Any idea how many teeth
> that red gear has?
> 
> --
> Thanks,
> Ken Wilford
> John 3:16
> www.vanagain.com
> Phone: 856-327-4936
> Fax: 856-327-2242
> 
> 
> 
> On 12/29/2010 3:16 PM, Al Knoll wrote:
>> I seem to recall from conversation that the drive gears are specific to the
>> R&P ratio in the FDU.  Mine is red to match the 5.42 ratio.  What color is
>> this one?  Or better yet is it for a 4.86 or some other ratio?
>> 
>> Pensionerd.
>> 
>> On Tue, Dec 28, 2010 at 12:35 PM, Ken Wilford<kenwilfy@comcast.net>  wrote:
>> 
>>> Just got a new syncro speedometer drive gear in stock.  It is for a US
>>> Syncro with MPH speedo head.  It is $199 plus shipping.  Let me know if
>>> you are in need.  This is brand new OE, VW.
>>> 
>>> --
>>> Thanks,
>>> Ken Wilford
>>> John 3:16
>>> www.vanagain.com
>>> Phone: 856-327-4936
>>> Fax: 856-327-2242
>>>