Bus > Scania
Enhance the Dynamic Drive of Your Scania
Usually what happens -and its true of all anti-roll bar bush designs -is that a rubber bush starts to perish and lose its ability to spring back to shape. In other words it loosens: dirt gets in between bar and bush, and the result...a worn bar. The next bush is already loose, and wear worsens.
Polyurethane doesn't age and perish in the same way, and is highly resilient so it keeps its shape very well. This is why it lasts so much longer. The reason for making our bushes undersize is to ensure that they'll grip tightly to worn bars, preventing them from wearing further. After a year of independent trials, both First Glasgow -with their BIOM Citybus Double Decker -and First Mainline have verified the durability of these bushes and are approving them as alternatives to standard bushes.