They are the rubber mountings located on a vehicles rear suspension on wich the suspension components pivot, giving softness and elasticity to the suspension movement.
My quote from volkswagen is £67.85 for anti roll bar bushes and £244.37 for rear axle bushes
check rubber bushes on ends of rear shocks or the main axle bushes - these can knock when driving if they are badly worn
In short you can't change the bushes on a Seicento rear arm, the design simply does not have provision for pressing the old bushes out and you can't purchase bushes for this purpose except from specialist poly-bush suppliers. It is substantially easier and more cost-effective to just replace the arm as a unit. If you do choose to replace the bushes you will need to cut/drill the old ones out and be prepared for a fight as it really isn't easy to do. The inner and outer bushes are identical.
To replace the rear suspension bushes on a Peugeot 307, first, safely lift the vehicle and support it on jack stands. Remove the rear wheels and then detach the rear suspension components, including the trailing arms or subframe, as needed to access the bushes. Use a suitable tool, like a bush removal tool or a press, to remove the old bushes and install the new ones, ensuring they are properly aligned. Finally, reassemble the suspension components, replace the wheels, and lower the vehicle back to the ground.
rear suspension bushes worn, I had the same problem, a common fault easily fixed.
Can be a number of things, the first thing to check would be the Subframe Bushes
It means the rear trailing arm bushings are worn out and if that is the case the rear end won't track properly. The vehicle will appear to "dog" track.
The rear are easy enough and the front drop links but for the front anti roll bar bushes you need to drop the front subframe, quite a big job.
The collective nouns for bushes are:a clump of bushesa thicket of bushesa row of bushesa hedge of bushes
Rose Bushes! :]
There are a few kinds of bushes that grow tall and quick. Some of the bushes that do this are burning bushes, azaleas and jasmine bushes.
Roses are bushes.