01-12-2015, 12:46 PM
(01-12-2015, 12:41 PM)RetroPug Wrote: Bear in mind that polyurethane is cheaper than good quality rubber, OEMs would use it if it were as durable, and gave favourable characteristics.
In some rare instances they do - 205 GTi anti-roll bar bushes are poly as standard for example, and they last exceptionally well.
1990 Peugeot 205 GTi 1.9 // 1991 Peugeot 205 GTi 1.9 16v // 1992 Peugeot 205 GTi 1.9 // 1999 Peugeot 306 HDi Estate