Exhaust system

Illustration group 202-10 · 911 (924) · 81 references · 29 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 — 924, 1980–1985 · unknown · pages 98, 122, 123 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`931 111 096 00`	Exhaust manifold	listed
1	`993 111 195 00`	Sealing ring	listed	sierra-madre
1	`930 111 191 01`	Gasket	listed
1	`944 111 205 02`	Gasket	listed	porsche-ag
1	`000 043 023 00`	Set of fastening parts	listed
1	`944 111 083 01`	Rear muffler	listed	dansk-ssi (reproduction)
2	`931 111 132 00`	Intermediate piece	listed
2	`944 111 203 00`	Sealing ring	listed	sierra-madre
3	`900 081 051 02`	Stud	listed
3	`999 060 033 00`	Stud	listed
3	`931 123 197 00`	Shouldered bolt	listed
3	`900 074 287 02`	Hexagon-head bolt	listed	sierra-madre
4	`900 081 053 00`	Stud	listed
4	`931 123 199 00`	Sleeve	listed
4	`999 084 052 02`	Lock nut	listed	sierra-madre
5	`931 111 191 10`	Gasket	listed
5	`477 253 139 00`	Clip	listed
6	`999 084 611 02`	Lock nut	listed
6	`944 111 307 00`	Support	listed	porsche-ag
7	`931 113 904 00`	Exhaust pipe	listed
7	`900 910 003 02`	Lock nut	listed
7	`900 910 003 04`	Lock nut	listed
8	`931 111 192 04`	Gasket	listed
8	`944 111 142 01`	Rubber mounting	listed
9	`900 157 007 00`	Hexagon nut	listed
9	`931 111 061 02`	Hook	listed	porsche-ag
9	`944 111 211 00`	Hook	listed	porsche-ag
10	`931 113 901 00`	Catalytic converter	listed
10	`931 113 901 01`	Catalytic converter	listed
10	`931 113 903 00`	Catalytic converter	listed
10	`931 113 903 01`	Catalytic converter	listed
11	`911 606 123 00`	Oxygen sensor	listed	bosch
11	`900 025 007 02`	Washer	listed
11	`900 025 007 03`	Washer	listed	sierra-madre
12	`930 113 153 00`	Cap	listed	porsche-ag
12	`900 076 025 02`	Hexagon nut	listed	sierra-madre
12	`900 076 064 02`	Hexagon nut	listed
13	`931 113 203 01`	Heat shield	listed
13	`931 111 264 01`	Hook	listed
13	`944 111 064 01`	Hook	listed
13	`944 111 064 00`	Hook	listed
14	`999 591 327 02`	Speed nut	listed
14	`999 501 327 01`	Speed nut	listed
14	`999 591 327 01`	Speed nut	listed	sierra-madre
14	`931 111 121 01`	Hook	listed
15	`900 187 015 02`	Hexagon-head tapping screw	listed	porsche-ag
15	`928 111 259 02`	Rubber mounting	listed	sierra-madre
16	`900 151 003 02`	Washer	listed	sierra-madre
16	`900 151 006 03`	Washer	listed	porsche-ag
18	`477 253 139 00`	Clip	listed
19	`944 111 307 00`	Support	listed	porsche-ag
20	`900 910 097 02`	Lock nut	listed
22	`931 111 061 02`	Hook	listed	porsche-ag
24	`900 025 007 02`	Washer	listed
24	`900 025 007 03`	Washer	listed	sierra-madre
25	`900 027 015 02`	Lock ring	listed
25	`900 027 015 03`	Lock ring	listed	porsche-ag
26	`900 076 025 02`	Hexagon nut	listed	sierra-madre
26	`900 076 064 02`	Hexagon nut	listed
27	`931 113 902 00`	Sleeve	listed
28	`931 123 033 04`	Wastegate line	listed
29	`931 123 066 06`	Wastegate	listed
30	`900 081 048 02`	Stud	listed
31	`900 081 049 02`	Stud	listed
32	`930 123 194 01`	Gasket	listed
33	`999 039 001 00`	Tab washer	listed	sierra-madre
34	`931 123 193 05`	Gasket	listed
35	`999 062 238 02`	Stud	listed
36	`931 123 034 03`	Wastegate line	listed
37	`931 123 141 00`	Pipe clamp	listed
38	`900 075 079 02`	Hexagon-head bolt	listed	porsche-ag
41	`900 076 057 02`	Hexagon nut	listed
42	`930 123 132 02`	Support washer	listed	sierra-madre
43	`930 123 134 04`	Gasket	listed	sierra-madre
44	`930 123 133 00`	Clamp	listed	porsche-ag
45	`900 074 233 02`	Screw	listed
46	`900 910 096 02`	Lock nut	listed	sierra-madre
47	`931 123 143 01`	Support	listed
48	`931 123 145 02`	Retaining bracket	listed
49	`931 111 599 01`	Intermediate ring	listed
—	`900 081 050 02`	Stud	listed