Yes, you could use a Syncro transmission on a 2WD. However the diff
lock actuator is controlled via vacuum switch. And yes, those switches
on a Syncro are vacuum switches, with corresponding lines going the
length of the vehicle with a vacuum reservoir, check valve, etc. The
LIGHT on the dashboard is controlled by an electrical switch on the
transmission. That wiring won't be there on a 2WD. So you'll just have
to go on faith that it's working, unless you want to source those
connectors, et al.

On Jan 28, 2008, at 7:39 PM, Todd Olson wrote:

> Hello Fellow Vanagon Pilots,
>
> Has anyone installed a 5 speed Syncro tranny with diff lock in a 2WD
> Vanagon? How difficult is this? Any unforeseen challenges? I tow a
> light
> weight boat behind my 2WD Westy in the summer and I need the granny
> gear and
> the diff lock to get out of some boat ramps. Do I have to locate a
> syncro
> dash module with the locker switches or can I just rig up a regular
> switch.
> Is there any shift linkage modifications? Any other additional parts
> I need
> to purchase?
>
>
>
> Thank you in advance for your help and advice.
>
>
>
> Anyone have a syncro tranny for sale?
>
>
>
> Wishing you many miles of smiles!
>
> Todd Olson
>
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>
>
>
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>
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>
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>
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>
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