240K Coupe Brake booster / master cylinder

[Noddle]

Hi,

Can some one tell me what size brake booster / master cylinder came out on a original '73 Coupe,

I was looking at mine today, and the booster is small, 5 inches by the looks, with a 3/4 master cylinder.

Nigel

[Mr Camouflage]

Yep looks stock. They look tiny when compared with the later sedan ones.

[skyc110]

this is the original one.... I have it on my 73 sedan as well, part # 47210 - R3000
many of us change it to the bigger master of the c210, but now adays all old enthusiast go back to it. searching even for
faulty ones , cause it makes the car look stock.
to make sure I ll give some mesurements
diameter 122 mm
width 86 mm
short distance between fixing bolts 88 mm
long distance between fixing bolts 96 mm
distance between the front bolts 68 mm