Please help id, 230085002 tachometer, '74rsr?
 

Thanks for looking.
I have what I believe is a '74 Rsr tachometer.
I have been googling for an hour or so trying to confirm...
The gentleman who sold me this tachometer in a collection of parts did have a true '74 rsr and I am at this point quite certain this may be his Rsr's original tach. I missed on the offer to buy his rsr by about a month, & I had been on him for years(oh, & how it hurts, on the cheap!). He had installed a 3.2, so this must be his original.

I am looking to list this on classifieds. Please, anyone with knowledge toss me a fair value. Only looking to sell this gem to help fund my '62 Westfalia restoration:)
Thanks,
Christopher

http://forums.pelicanparts.com/uploa...1425943509.jpg
http://forums.pelicanparts.com/uploa...1425943631.jpg
http://forums.pelicanparts.com/uploa...1425943886.jpg

What is the part number just up to 4and 5 k

Yes, I just figured that out the second that I got your reply.
91164130329