Rear brake disc sizing?

[Dani_B19]

Looking to fit some new discs and pads of rear of mine 05 tfsi Quattro but I'm not 100% sure what size they are.

It's currently hammering it down here and has been all weekend and I want to get them ordered today, I've managed to look inside the boot and the build sticker shows 1LA and 1KW. Would I be right in thinking I have 320mm and 288mm brakes? The rear arnt vented though, they are solid.

Thanks.

 

[Darren92]

1LA 320 front, 1KW 288m rear.

Front vented, rears solid.

 

[Dani_B19]

Thanks Darren. I've read a few threads saying the rears needed to be vented to be 288mm so it threw some doubt up.

 

[Darren92]

Always go by your PR codes. Even shows on etka what the description should be of the disc.

 

[Darren92]

OE part numbers for reference

Front
Disc - 8E0 615 301 AD (320x30mm)

Rear
Disc - 8E0 615 601 M (288x12mm)

 

[Reynsi]

Experienced the same issue/confusion while sourcing the correct Brembo discs/pads front and rear instead of OE last year.
But like Darren points out, the correct OE numbers are indeed 8E0615301AD (Front) and 8E0615601M (Rear)

 

[SemiT]

Although already confirmed, my 2.0TFSI is 320/321mm front (30mm thickness) and 288mm rear (12mm thickness).

One day I may upgrade to 345mm front and 300mm vented rear.