Noticed this after cleaning the car today.

 

Nearside rear:

 

 

 

I thought it was a bump stop but looks more like a spring. 

 

Its a bump stop it needs replacing you can get them on ebay and that other place .

4 minutes ago, JED said:

Its a bump stop it needs replacing you can get them on ebay and that other place .

 

Thanks. These any good?

 

eBay link

Sorry i can't say i never needed to replace one some other member mite be able to help you .

To replace it you have to take the shock off, so may as well do the shocks at the same time given the price of them. There is a Skoda parts dealer on eBay, just message him with you reg and you'll get the right parts

18 hours ago, useyourname said:

 

Thanks. These any good?

 

eBay link

 

I recently had these fitted to my estate. 

https://www.ebay.co.uk/itm/Suspension-Rubber-Buffer-Bump-Stop-3C0511359B-Rear-23504/311675600655?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m1438.l2649

The originals were in pieces and as Black vRS Oct says, replacing the rear shock at the same time might be a good idea.  Also, a wheel alignment  might be in order seeing as things will have been knocked out of place.

Edited 19 November, 20178 yr by skinnyman

It is an easy DIY to remove a rear shock,  three top bolts & one bottom. The pita is getting the wheel arch liner off to access the top bolts, a little time consuming but easy

6 hours ago, Black vRS Oct said:

It is an easy DIY to remove a rear shock,  three top bolts & one bottom. The pita is getting the wheel arch liner off to access the top bolts, a little time consuming but easy

I pulled out any fasteners and it allowed enough flexibility in the liner to pull / bend it back a bit and expose the 3 bolts.  No actual removal required.