Here are the part# and models that all are the same as what I'm looking for.

If you have one for sale, please email me at paul@pauldrayton.com or post on this thread. Thanks!

Vacuum pump 000 230 3165 W01331599116
MERCEDES 190D 2.2 1984 - 1985
MERCEDES 350SDL 1990 - 1991
MERCEDES 190D 2.5 1986 - 1989
MERCEDES E300D 1995
MERCEDES 300SD 1992 - 1993
MERCEDES E300D 1996 - 1997
MERCEDES 300SDL 1986 - 1987
MERCEDES S350 D 1994 - 1995

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1983 240D Silver/Blue "Sadie", unknown miles. 100k miles on WVO single tank, converted to 2 tank about 10k miles ago, FPHE, Injector Heaters, Aux Fuel pump. Alcohol/Water injection. Frantz oil bypass filter
1992 300D 2.5 Turbo Green/Tan "Jade" 267K miles Stock.
1992 300D 2.5 tan/tan "Rocky" on 2 tank WVO. Pressure actuated Turbo "rat's nest" surgery completed. 197k miles

Hey, I just listed this one for sale!

http://www.peachparts.com//shopforum/showthread.php?p=2477258#post2477258

Thanks Hogweed. That's a 1997 pump. If it was replaced in 97, it's probably got about 2/3 or 141,000 on it, which is about 100k. If you don't have any takers and are willing to drop the price a bit, please let me know. Thanks.
See this page for the year etc, details
http://www.peachparts.com/shopforum/showthread.php?t=231260&highlight=vacuum+pump+pierburg&page=4

__________________
1983 240D Silver/Blue "Sadie", unknown miles. 100k miles on WVO single tank, converted to 2 tank about 10k miles ago, FPHE, Injector Heaters, Aux Fuel pump. Alcohol/Water injection. Frantz oil bypass filter
1992 300D 2.5 Turbo Green/Tan "Jade" 267K miles Stock.
1992 300D 2.5 tan/tan "Rocky" on 2 tank WVO. Pressure actuated Turbo "rat's nest" surgery completed. 197k miles