Air injection

Illustration group 108-00 · 911 (928) · 163 references · 46 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 — 928, 1978–1982 · unknown · pages 67, 68, 87, 88, 99, 100 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`928 113 145 00`	Air cleaner	listed	porsche-ag
1	`928 106 080 02`	Belt tension roller	listed
1	`999 239 003 40`	Hose	listed	sierra-madre
1	`928 113 146 01`	Air tube	listed
1	`928 113 145 00`	Air cleaner	listed	porsche-ag
1	`999 239 003 40`	Hose	listed	sierra-madre
1	`928 113 017 00`	Air pump	listed
1	`928 113 017 00`	Air pump	listed
2	`928 113 445 00`	Filter cartridge	listed	sierra-madre
2	`928 113 445 00`	Filter cartridge	listed	sierra-madre
2	`928 113 125 05`	Cover plate	listed
2	`928 113 125 05`	Cover plate	listed
3	`999 507 246 02`	Speed nut	listed
3	`999 507 246 01`	Speed nut	listed
3	`928 113 113 10`	Strut	listed
3	`928 113 113 10`	Strut	listed
4	`900 075 057 02`	Hexagon-head bolt	listed
4	`900 075 057 03`	Hexagon-head bolt	listed
4	`900 075 310 02`	Hexagon-head bolt	listed
4	`999 460 002 02`	Eye screw	listed
4	`999 460 002 02`	Eye screw	listed
5	`928 113 155 00`	Moulded hose	listed
5	`928 113 155 00`	Moulded hose	listed
5	`999 025 075 02`	Washer	listed
5	`999 025 075 02`	Washer	listed
6	`999 512 044 02`	Hose clamp	listed
6	`900 025 007 02`	Washer	listed
6	`900 025 007 03`	Washer	listed	sierra-madre
6	`900 025 007 02`	Washer	listed
6	`900 025 007 03`	Washer	listed	sierra-madre
7	`928 113 109 04`	Air pump	listed
7	`928 113 109 05`	Air pump	listed
7	`928 113 017 00`	Air pump	listed
7	`928 113 017 00`	Air pump	listed
8	`928 113 125 05`	Cover plate	listed
8	`900 076 025 02`	Hexagon nut	listed	sierra-madre
8	`900 076 064 02`	Hexagon nut	listed
8	`900 076 025 02`	Hexagon nut	listed	sierra-madre
8	`900 076 064 02`	Hexagon nut	listed
9	`999 072 005 09`	Hexagon nut	listed
9	`999 072 005 01`	Hexagon nut	listed	porsche-ag
9	`928 113 125 05`	Cover plate	listed
9	`900 075 079 02`	Hexagon-head bolt	listed	porsche-ag
9	`900 075 079 02`	Hexagon-head bolt	listed	porsche-ag
10	`900 025 007 02`	Washer	listed
10	`900 025 007 03`	Washer	listed	sierra-madre
10	`999 072 005 09`	Hexagon nut	listed
10	`999 072 005 01`	Hexagon nut	listed	porsche-ag
10	`900 075 357 02`	Combination screw	listed
10	`900 075 456 01`	Combination screw	listed
10	`900 075 357 02`	Combination screw	listed
10	`900 075 456 01`	Combination screw	listed
11	`900 074 049 02`	Screw	listed
11	`900 025 007 02`	Washer	listed
11	`900 025 007 03`	Washer	listed	sierra-madre
11	`999 192 306 50`	Narrow v-belt	listed	sierra-madre
11	`999 192 306 50`	Narrow v-belt	listed	sierra-madre
12	`928 113 115 04`	Strut	listed
12	`900 074 049 02`	Screw	listed
12	`900 074 049 02`	Screw	listed
12	`900 074 049 02`	Screw	listed
13	`928 113 113 10`	Strut	listed
13	`928 113 155 02`	Moulded hose	listed
13	`928 113 155 02`	Moulded hose	listed
14	`900 075 033 02`	Stud	listed
14	`900 075 033 03`	Stud	listed	porsche-ag
14	`999 025 075 02`	Washer	listed
14	`999 512 044 02`	Hose clamp	listed
14	`999 512 044 02`	Hose clamp	listed
15	`900 075 079 02`	Hexagon-head bolt	listed	porsche-ag
15	`999 460 002 02`	Eye screw	listed
15	`999 512 358 02`	Hose clamp	listed
15	`999 512 358 02`	Hose clamp	listed
16	`928 113 139 02`	Hose	listed
16	`900 076 025 02`	Hexagon nut	listed	sierra-madre
16	`900 076 064 02`	Hexagon nut	listed
16	`999 512 038 02`	Hose clamp	listed
16	`PCG 512 038 02`	Hose clamp	listed
16	`999 512 038 02`	Hose clamp	listed
16	`PCG 512 038 02`	Hose clamp	listed
17	`999 512 038 02`	Hose clamp	listed
17	`PCG 512 038 02`	Hose clamp	listed
17	`900 075 033 02`	Stud	listed
17	`900 075 033 03`	Stud	listed	porsche-ag
17	`928 113 139 10`	Moulded hose	listed
17	`928 113 139 10`	Moulded hose	listed
18	`928 113 141 02`	Air tube	listed
18	`928 113 141 03`	Air tube	listed
18	`900 075 079 02`	Hexagon-head bolt	listed	porsche-ag
18	`999 512 552 00`	Hose clamp	listed
18	`999 512 552 01`	Hose clamp	listed	porsche-ag
18	`999 512 552 00`	Hose clamp	listed
18	`999 512 552 01`	Hose clamp	listed	porsche-ag
19	`928 113 149 00`	Hose	listed
19	`928 113 139 09`	Hose	listed
19	`928 113 139 07`	Hose	listed
19	`930 113 147 01`	Diverter valve	listed
19	`930 113 147 01`	Diverter valve	listed
20	`PCG 512 237 02`	Hose clamp	listed	porsche-ag
20	`999 512 038 02`	Hose clamp	listed
20	`PCG 512 038 02`	Hose clamp	listed
20	`928 113 159 03`	Moulded hose	listed
20	`928 113 159 03`	Moulded hose	listed
21	`930 113 147 01`	Diverter valve	listed
21	`928 113 141 03`	Air tube	listed
21	`PCG 512 237 02`	Hose clamp	listed	porsche-ag
21	`PCG 512 237 02`	Hose clamp	listed	porsche-ag
22	`900 075 057 02`	Hexagon-head bolt	listed
22	`900 075 057 03`	Hexagon-head bolt	listed
22	`928 113 140 07`	Moulded hose	listed	porsche-ag
22	`928 113 140 07`	Moulded hose	listed	porsche-ag
23	`928 113 159 02`	Hose	listed	porsche-ag
23	`928 113 149 00`	Hose	listed
23	`911 113 115 01`	Check valve	listed	sierra-madre
23	`911 113 115 01`	Check valve	listed	sierra-madre
24	`928 113 140 03`	Hose	listed
24	`928 113 140 05`	Hose	listed
24	`900 123 060 30`	Sealing ring	listed
24	`900 123 060 30`	Sealing ring	listed
25	`911 113 115 01`	Check valve	listed	sierra-madre
25	`PCG 512 237 02`	Hose clamp	listed	porsche-ag
25	`928 113 146 04`	Pipeline	listed
25	`928 113 146 04`	Pipeline	listed
26	`900 123 060 30`	Sealing ring	listed
26	`930 113 147 01`	Diverter valve	listed
26	`900 123 043 30`	Sealing ring	listed
26	`900 123 043 30`	Sealing ring	listed
27	`928 113 136 00`	Air tube	listed
27	`900 124 008 02`	Screw plug	listed
27	`900 124 008 02`	Screw plug	listed
28	`928 113 135 03`	Air tube	listed
28	`928 113 159 02`	Hose	listed	porsche-ag
28	`928 113 215 02`	Support	listed
28	`928 113 215 02`	Support	listed
29	`900 104 020 02`	Union nut	listed
29	`928 113 140 05`	Hose	listed
29	`999 512 329 02`	Clip	listed
29	`999 512 329 02`	Clip	listed
30	`911 113 115 01`	Check valve	listed	sierra-madre
30	`900 076 091 01`	Hexagon nut	listed	porsche-ag
30	`900 076 091 01`	Hexagon nut	listed	porsche-ag
31	`900 123 018 30`	Sealing ring	listed
31	`900 123 060 30`	Sealing ring	listed
31	`900 075 105 02`	Screw	listed	porsche-ag
31	`900 075 105 02`	Screw	listed	porsche-ag
32	`900 915 005 02`	Connection piece	listed
32	`911 110 297 00`	Stopper	listed
32	`911 110 297 00`	Stopper	listed
33	`928 113 146 01`	Air tube	listed
33	`928 113 146 03`	Air tube	listed
33	`928 113 216 00`	Screw plug	listed
33	`928 113 216 00`	Screw plug	listed
34	`999 025 075 02`	Washer	listed
34	`928 606 255 00`	Adapter	listed
34	`928 606 255 00`	Adapter	listed
35	`999 460 002 02`	Eye screw	listed
35	`928 606 155 02`	Temperature sensor	listed	porsche-ag
35	`928 606 155 02`	Temperature sensor	listed	porsche-ag
36	`900 076 025 02`	Hexagon nut	listed	sierra-madre
36	`900 076 064 02`	Hexagon nut	listed
36	`928 113 445 00`	Filter cartridge	listed	sierra-madre
39	`928 574 717 02`	Moulded hose	listed	sierra-madre
—	`928 113 113 10`	Strut	listed