HUGE LOT of MDC Vacuum Main Guide Wheels 22 23 25 Pin  
pn# 950521 / 930524  
 
Are you kidding me!!  This is super hard to find.
  
this is new lot of pins!.   This comes from Govt. Overstock and the govt. lab uses alot of MDC and Varian Valves.  I think you will like this. 

-there are 7 Main Wheels 22 Pin
-There are 8 Guide Wheels- 23 Pin
-There are 8 Pivot Pins - #25 Pin

WILL SHIP this for FREE!!!

Will ship international.  

please ask questions.  Please look at pictures.