has anybody got a pair of secondhand arms ,i am trying with an engineering friend to come up with a better upgraded bush the part nos for these arms are lr018343/4

Genuine ones last many 10's of 1000's of miles and were engineered to give the best compromise between comfort and handling, what feature do you want to upgrade...?

There is a polybush bush available but IMHO they are a backward step....  Pete
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2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand Sold
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Sold
2002 L322 Vogue 4.4 V8 Epson Green (Fatty Offroader) Sold
-Click for Project Fatty off roader-

it is the large bush we are trying to upgrade so if someone has any with worn out bushes that would be fine ,i dont know if mine are genuine or not.