Quote:
Originally Posted by oceanview
Hi
Just that you know, both of the numbers you have listed are for the dimpled and slotted version (not flat rotor surface).
1. There are two types of front calipers for M Sport brakes. One will fit for the 340mm rotor, one will fit for the 370mm front rotor. So if you have the blue calipers, you need to make sure, for which front rotor size your caliper is made.
(If you have a red, yellow or orange caliper, they are only available for 370mm front rotor)
2. 34106797603 would be fine if your calipers are for 370mm rotors
3. Rear rotor: I checked realoem.com and as far as I can see, for the 420d with B47 engine the 345mm rear rotor is 34206797600.
(This is important as the emergency brakes are different. If you have the wrong rotor part number, it will not fit to your rear emgergency brake!)
The 420d with the N47N engine would need 34206797598 as rear rotor.
http://www.realoem.com/bmw/enUS/show...diagId=34_2313
The best would be you ask your dealer to verify the needed parts based on the VIN Code of your car. |
Hi
Many thanks for your explanation.
With my m sport calipers I can’t install 370mm :cry no problem