Vacuum system

Illustration group 107-60 · 911 (901) · 27 references · 5 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 · page 161 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`911 110 081 11`	Throttle body	listed
1	`911 110 083 11`	Throttle body	listed
1	`911 110 085 11`	Throttle body	listed
2	`905 116 725 00`	Check valve	listed
3	`900 123 008 30`	Sealing ring	listed	sierra-madre
3	`999 180 029 50`	Fuel hose	listed
4	`905 108 704 00`	Vacuum line	listed
5	`905 108 707 00`	Connecting hose	listed
6	`905 108 702 01`	Breather hose	listed
7	`999 512 140 02`	Clamping ring	listed
8	`905 108 370 01`	Control valve	listed
9	`905 108 703 00`	Vacuum hose	listed
10	`999 512 141 02`	Clip	listed
11	`999 702 064 50`	Grommet	listed
12	`911 116 033 00`	Vacuum tank	listed
13	`901 504 853 20`	Bearing	listed
14	`900 076 010 02`	Nut	listed	sierra-madre
15	`900 027 014 01`	Lock ring	listed
15	`900 027 014 02`	Lock ring	listed
16	`911 110 063 02`	Intake pipe	listed	sierra-madre
17	`900 234 019 01`	Shim	listed
18	`999 201 035 00`	Needle sleeve	listed	porsche-ag
19	`905 108 331 00`	Support	listed
20	`905 108 333 00`	Spacer sleeve	listed
21	`900 075 010 02`	Hexagon nut	listed
21	`999 072 005 09`	Hexagon nut	listed
21	`999 072 005 01`	Hexagon nut	listed	porsche-ag