2010 DBS knuckle issue

[prodrive11]

Bought another knuckle same 3K186 mark on.
Issue is that it has wider brake caliper mount block... trying to identify what's wrong, is my set on the car dodgy, or got wrong knuckle.

Disk on a car: ED23-1125-CA, measured 398mm
Caliper: 20.A042.02




Appreciate any advice or photos from your setup.

[PatCub]

https://www.scuderiacarparts.com only show one type of disc, caliper and knuckle.

[prodrive11]

Yes, I've confirmed that previously with dealer as well.
Trying to figure out what's going on with the parts as in the picture above, does one comes from non CC db9 etc..

Would be great if someone could post picture of actual knuckle.

[PatCub]

Picture of DBS knuckle found on Aston Martin bits website same part number as yours



Do the brake pads sit on the disc properly?

[prodrive11]

Seen that picture as well, looks like mine indeed and and got me confused because brake caliper doesn't align properly at all now.
This DBS had shorter ones on both sides. Something is not right, trying to find out what exactly. Pic from another dbs would solve it instantly.
Thanks for commitment mate!

[amv12]

Picture of a DBS front Hub from ebay.

[AstonMartinV8Vantage]

Just to try and help here there are several different versions of Knuckle for the DB9 series

7G43-3K186-AB DB9 Steel brakes
8D33-3K186-AC DBS
8D33-3K186-AC VIR
8D33-3K186-AC DB9 to last car

These three models all used the carbon brakes so all used the same Knuckle

AY93-3K186-AB VANQ replaced DBS and the Knuckle was changed.

I believe the raw casting may be the same but the final machining determines the final spec and to which part number.

[DB9VolanteDriver]

Pic from my 09 DBS...

[prodrive11]

That's for help gentlemen!
@DB9VolanteDriver sorted out any doubts

New parts ordered from dealership.