My rear diff lock has seized up and = now wont work........do I really have to dismantle the whole on the transmission = to replace the corroded sleeve( I bought another on to see if it was = possible to remove it with the gearbox still in place). Any body done a similar job.........the front one works fine, at least thats = something
 
Stewart
 
ps one conversion that ive seen over = here is fitting a 1.9tdi with a conventional pump, The pumps were specially = built and cost a fair bit ,but got rid of all the complications