lowered van - Rear spring top mount?????

[Cowcher]

Needing a little help please. I have a T6 204 LWB and it’s fitted with Vogland lowering springs, when I come off a speed bump or the van bounces from a big bump in the road, it sounds like the rear springs are not seated properly.
I took to a garage to check it over and they are telling me that the top mount for the spring is incorrect (it looks like in the photo i stole below)
Do I need something else in there? Or is this the incorrect part?
I asked them to replace with the correct part but it they don’t seem to be very helpful...

 

[$immo]

Needing a little help please. I have a T6 204 LWB and it’s fitted with Vogland lowering springs, when I come off a speed bump or the van bounces from a big bump in the road, it sounds like the rear springs are not seated properly.
I took to a garage to check it over and they are telling me that the top mount for the spring is incorrect (it looks like in the photo i stole below)
Do I need something else in there? Or is this the incorrect part?
I asked them to replace with the correct part but it they don’t seem to be very helpful...

View attachment 95610

I have just today changed my rear springs and top mounts. They were the originals off a T28, not sure if yours is a T32 or if the mounts are different?
They look like this!

 

[Cowcher]

Thanks mate, did you have two different types of top mounts? I only have the larger of the two... mine is a t28, I will need to get a number that part!

 

[$immo]

That's the same top mount, a pic of each side. I will clean it off and see if I can read the part number for you. If buying them you may as well buy the bottom spring rubbers as they fail more often and are only a few quid.

 

[Cowcher]

That's the same top mount, a pic of each side. I will clean it off and see if I can read the part number for you. If buying them you may as well buy the bottom spring rubbers as they fail more often and are only a few quid.

thanks for the help
Think it would definitely be worth while changing both

 

[$immo]

@Cowcher The part number for the top mount is 7HO 511 149C