Name Ext. inf. A* Use of Part number A
brake servo
1 brake servo
PR-GP1
PR-GP1 1 8K0 612 107 D  1
(1) brake servo
for vehicles with ceramic
brake disc
PR-GP2+1KK
PR-GP2+1KK 1 4G0 612 107 C  1
(1) brake servo
PR-GP2+1KJ,
1KQ
PR-GP2+1KJ,
1KQ
1 4G0 612 107 B  1
2 locknut
see illustration, item:
3 12-point head bolt
see illustration, item:
4 seal
1 7P0 612 161   -
* In the column 'A' indicates the number that is used in the selected vehicle.
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