I pulled the vacuum pump seal from my 94. It looks Ok, but I want to replace it anyway while I have the power steering pump out. Anyone got a number for an available Viton replacement seal? The seal I pulled is an Angus (Brittish) DPSM28387V, but I haven't found anyone who can cross-reference it.
-john

 

This is supposed to be an easy fix. After you take the pump assy out, remove the PS pump from the vacuume pump. take the two 10mm blots from the vacuume pump off and seperate the pump. There is a seal that is in underneath the round coller that the PS coupler slides into. Just tap out the coller from the backside and remove the seal. Go to NAPA and they will fix you right up. It's a metric seal. National # 28x38x7...C/R#10924
Napa# 47676. I hope this helps you out. There is a O ring around the coller, be sure not to damage it.

 

Here's some slightly better instructions:

http://dieselram.com/cgi-bin/ultimat...c;f=3;t=000360