Rotor size question??
 

I have a set of calipers with the serial # 996.352.421 and 996.352.422

Can anyone tell me what rotor size will fit these? All I know that these are rear calipers of a Boxster "s" or 996.

Thanks.

Looks to me like there is something wrong with your part numbers.

It is? These aren't rear calipers?

http://www.bombaydigital.com/boxster/projects/brakes/parts/

You are missing the last two digits. .00 for the first generation, .01 for the second, and so on. In your link he used xx to tell you that the last 2 digits change over time as the part is revised.

Ah, ok. Thanks. It's .00 then.

Making up numbers = no further response from me.

Someone else will have to help you. I do not have the time.

352 is also wrong.

Call your local Porsche dealer.

First of all. I didn't have the calipers in front of me when I reply to your post. I thought you were giving me the correct info.

On one of the calipers, these are the numbers that I see:

996.352.421
20.6679.01

Fair enough. According to my parts list, for a 2000-2004 Boxster S.

Left is 996 352 421 13. Right is 996 352 422 13.

S calipers are red. 996 owners like to swap their black calipers for the red calipers. To look up 996 part numbers you need more info. Year, C2, C4, C4S, ceramic, and so on.

Thanks for the info. But unfortunately, I don't have all those info. Anyhow, I've return the calipers for my $$ back.