Part number for Upper Spring Isolator?

[trungnguyen28]

I can't for the life of me find the part number for it. I need it for my GC top hats install.

https://groundcontrolstore.com/colle...r-caster-plate

"OEM BMW upper spring isolator must be transfered onto camber plates when using factory diameter springs." - Per Ground Control.

I just want to order a new set.

TIA!

[E92inSG]

https://www.realoem.com/bmw/enUS/sho...diagId=33_1821

33536764419
Spring pad upper

https://www.fcpeuro.com/products/bmw...er-33536764419

[trungnguyen28]

Originally Posted by E92inSG

https://www.realoem.com/bmw/enUS/sho...diagId=33_1821

33536764419
Spring pad upper

https://www.fcpeuro.com/products/bmw...er-33536764419

That's for the rear no? Are they the same front and rear?

[FaRKle!]

Originally Posted by trungnguyen28

That's for the rear no? Are they the same front and rear?

You need the front dust boot which has a flange that isolates the spring from the perch.

As E92inSG pointed out, you can use RealOEM to look at the diagram and get the numbers. This will get you started.