[Help] Rear bearings Replacement - 2019 Leon ST Cupra R 4Drive DSG7 (rumbling noise)

[Casty]

Hey everyone,
I’ve got a 2019 Leon ST Cupra R (300 hp, 4Drive, DSG7 and 155 000kms) and I’m getting a classic rumbling/growling noise from the rear, especially noticeable when accelerating or at constant speed. Pretty sure it’s the rear wheel bearings (or rather the complete rear hub assemblies, since these 4Drive MQB cars have integrated units).

I’m planning to replace them soon and looking for advice on parts:

• What are the exact OEM part numbers? (I’ve seen 8V0598625B/C or 5WA407621/A mentioned – can anyone confirm for this exact model?)
• For aftermarket, I’m considering SKF VKBA 7011 – does this fit perfectly on the Cupra R ST 4Drive, or is there a better/recommended alternative (FAG, etc.)?
• Any brands to avoid?

Thanks in advance for any experiences, part confirmations, or recommendations!
Casty

 

[James_R]

Before you start replacing parts, have you checked your rear tyres? A common issue is they "saw-tooth" (become misshapen) and make the exact type of noise that a failed wheel bearing does.

The last thing you want to do is replace the bearings and end up in the exact same boat.

 

[Bahnstormer_vRS]

^^^^ Exactly my thoughts, James.

Guy

Sent from my Galaxy S25 Ultra using Tapatalk

 

[Casty]

Before you start replacing parts, have you checked your rear tyres? A common issue is they "saw-tooth" (become misshapen) and make the exact type of noise that a failed wheel bearing does.

The last thing you want to do is replace the bearings and end up in the exact same boat.

thanks James, after having read more abt this, it seems like a common issue. I even read that some do swap tyres from front to back (given that they dont have directional treads), that noise stops right away.

 

[James_R]

thanks James, after having read more abt this, it seems like a common issue. I even read that some do swap tyres from front to back (given that they dont have directional treads), that noise stops right away.

It's a cheap option that's definitely worth a try