Vacuum system

Illustration group 107-65 · 911 (901) · 29 references · 8 with an aftermarket answer

Transcribed, not read. These lines were taken from the factory parts table by machine: reference, the factory's own description, position and page. That is enough to look a number up and enough to check it later. It is not enough to answer whether a part fits your car — no fitment, supersession or safety classification is claimed here.

Porsche Classic Genuine Parts Catalogue — 911 F-model, 1970–1973 · unknown · pages 164, 165 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`911 110 234 00`	Bracket	listed
1	`900 124 002 02`	Screw plug	listed
1	`900 123 007 30`	Sealing ring	listed	sierra-madre
2	`901 423 253 00`	Bearing sleeve	listed
3	`911 125 027 01`	Disc cam	listed
4	`900 089 011 02`	Washer	listed
6	`900 067 080 02`	Pan-head screw	listed
6	`900 067 080 03`	Pan-head screw	listed
7	`911 110 110 00`	Lever	listed
8	`911 110 060 01`	Lever	listed	porsche-ag
10	`900 076 025 02`	Hexagon nut	listed	sierra-madre
10	`900 076 064 02`	Hexagon nut	listed
11	`905 116 725 00`	Check valve	listed
12	`900 123 007 70`	Sealing ring	listed	porsche-ag
13	`911 110 140 00`	Housing	listed	porsche-ag
14	`911 125 331 01`	Support	listed
16	`900 067 131 03`	Pan-head screw	listed	sierra-madre
17	`905 108 370 00`	Valve	listed
18	`900 075 010 02`	Hexagon nut	listed
18	`999 072 005 09`	Hexagon nut	listed
18	`999 072 005 01`	Hexagon nut	listed	porsche-ag
20	`911 125 703 00`	Vacuum hose	listed
21	`999 512 056 02`	Hose clamp	listed
22	`999 181 282 50`	Vacuum hose	listed
25	`911 116 033 00`	Vacuum tank	listed
26	`901 504 853 20`	Bearing	listed
27	`900 076 010 02`	Nut	listed	sierra-madre
28	`900 027 014 01`	Lock ring	listed
28	`900 027 014 02`	Lock ring	listed