Converting brake booster (bellows): Notes

WARNING: This page is about a different variant/trim than selected.

2 bellows variants have been installed as standard in the 911 Carrera (996) (first version -A- and new/current version -B-).
The bellows variant of the first version -A- is no longer available as a spare part. Refer to Fig 1 . The version must be installed in the event of repair -A1- (conversion described in the following).

Fig 1: Identifying Brake Booster Bellows And Variants
Courtesy of PORSCHE OF NORTH AMERICA, INC.

NOTE: The conversion described in the following only applies for vehicles in which the bellows first version A (with 2 rubber bellows -1 and 2-) is installed!

Fig 2: Identifying Rubber Bellows

Courtesy of PORSCHE OF NORTH AMERICA, INC.