Does anyone know the website tthat sells the AC Delco components? They offered a bunch of factory Duramax components like deep pans, filters, sensors, etc.

In particular they offered a Heavy Duty version of the neutral safety switch for the Allison trans that apparently sucks. This will be my second.

Any help would be greatly appreciated.

Did you replace it with the tan unit?

Not sure. havnt seen it. how many colors are there?

Not sure if this is what your looking for or not, but this is as close as you will find here:

www.gmdieseltech.com

Yes... Thanks. has anyoen used this "tan" one? So this appears to be an allison part, nit GM.

Lots on here have went to the Tan switch. Unless subjected to heavy doses of abuse, ie, stream driving, it appears to be holding up very well. Its an Allison part, but GM also boxes it.