good tip! I had my 2micron CP3 pump disassembled few years back from sitting for 2 years from other owner who put only 20k miles on it then sold the car to buyback and he kept the kit until he sold it to me via Facebook in VW TDI group (it was a gamble). it was gummed up as in hard to turn the crank so my friend took it apart and cleaned it up and assembled it then I could easily turn it with my hand without pulley so we installed it on my car, fired up like new. now its about 120k miles on it since installed.
if I were you guys, look it up on Ebay. I bought one from "nerings" seller when 2micron shuttered his business in 2015 and he helped me with this process. they are selling this,
Find many great new & used options and get the best deals for Fuel Injection Pump CITROEN XSARA / PEUGEOT 206 307 1,4HDi 0445010042 9637317380 at the best online prices at eBay! Free shipping for many products!
www.ebay.com
there are few other sellers in the Europe as well. the pricing are far better than my time. (it was $400's)