Last time i came across this was when i fitted the 6 month old GS steering rack into the 4200 , went through the rigmarole of sourcing the refurb kit ect , but it would have been cheaper to have removed it and sent it away (cost of refurb was £85.00 ) by proffesional specialists with a 2 year gaurantee, ended up buying the GS rack for £150 and fitted that ...job done all for £300 by Roberto including the new rack from eurospares , i reckon now some 6/ years later about £450 all in
regards loz