Exhaust system

Illustration group 202-20 · 944 · 113 references · 42 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 — 944, 1985–1988 · unknown · pages 140, 141, 157, 158 · read 2026-08-20

Pos	Reference	Factory description	Depth	Verified buying links
1	`951 111 131 06`	Exhaust manifold	listed
1	`951 123 027 00`	Exhaust pipe	listed
1	`930 123 134 04`	Gasket	listed	sierra-madre ↗
1	`951 123 260 01`	Flange	listed
1	`999 084 051 02`	Lock nut	listed
1	`951 123 040 06`	Exhaust pipe	listed
1	`951 111 131 06`	Exhaust manifold	listed
1	`951 123 027 01`	Exhaust pipe	listed
1	`930 123 134 04`	Gasket	listed	sierra-madre ↗
1	`951 123 260 01`	Flange	listed
1	`999 084 051 02`	Lock nut	listed
2	`951 111 133 04`	Exhaust manifold	listed
2	`951 111 133 04`	Exhaust manifold	listed
3	`951 111 096 15`	Exhaust pipe	listed
3	`900 074 267 02`	Hexagon-head bolt	listed	sierra-madre ↗
3	`951 111 096 15`	Exhaust pipe	listed
3	`900 074 267 02`	Hexagon-head bolt	listed	sierra-madre ↗
4	`951 123 015 04`	Wastegate	listed
4	`951 123 015 04`	Wastegate	listed
5	`951 123 040 05`	Exhaust pipe	listed
5	`951 123 040 06`	Exhaust pipe	listed
6	`951 111 094 11`	Catalytic converter	listed
6	`951 111 094 11`	Catalytic converter	listed
7	`951 111 098 01`	Exhaust pipe	listed
7	`951 111 098 01`	Exhaust pipe	listed
8	`993 111 195 00`	Sealing ring	listed	sierra-madre ↗
8	`993 111 195 00`	Sealing ring	listed	sierra-madre ↗
9	`999 025 078 02`	Washer	listed
9	`999 025 078 02`	Washer	listed
10	`999 084 052 02`	Lock nut	listed	sierra-madre ↗
10	`999 084 052 02`	Lock nut	listed	sierra-madre ↗
11	`944 111 205 04`	Sealing ring	listed	sierra-madre ↗
11	`944 111 205 04`	Sealing ring	listed	sierra-madre ↗
12	`900 075 079 02`	Hexagon-head bolt	listed	porsche-ag ↗
12	`900 075 079 02`	Hexagon-head bolt	listed	porsche-ag ↗
13	`951 123 139 00`	Support washer	listed
14	`951 123 134 02`	Gasket	listed	sierra-madre ↗
14	`951 123 134 02`	Gasket	listed	sierra-madre ↗
15	`951 123 135 00`	Clamp	listed
16	`900 074 268 02`	Hexagon-head bolt	listed
17	`477 253 139 00`	Clip	listed
17	`477 253 139 00`	Clip	listed
18	`900 025 007 02`	Washer	listed
18	`900 025 007 03`	Washer	listed	sierra-madre ↗
18	`900 025 007 02`	Washer	listed
18	`900 025 007 03`	Washer	listed	sierra-madre ↗
19	`900 910 003 02`	Lock nut	listed
19	`900 910 003 04`	Lock nut	listed
19	`900 910 003 02`	Lock nut	listed
19	`900 910 003 04`	Lock nut	listed
20	`944 111 307 00`	Support	listed	porsche-ag ↗
20	`944 111 307 00`	Support	listed	porsche-ag ↗
21	`944 111 142 01`	Rubber mounting	listed
21	`944 111 142 01`	Rubber mounting	listed
22	`951 111 061 01`	Hook	listed	sierra-madre ↗
22	`951 111 061 01`	Hook	listed	sierra-madre ↗
23	`900 075 087 02`	Hexagon-head bolt	listed
23	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag ↗
23	`900 075 087 02`	Hexagon-head bolt	listed
23	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag ↗
24	`900 076 025 02`	Hexagon nut	listed	sierra-madre ↗
24	`900 076 064 02`	Hexagon nut	listed
24	`900 076 025 02`	Hexagon nut	listed	sierra-madre ↗
24	`900 076 064 02`	Hexagon nut	listed
25	`944 111 205 03`	Sealing ring	listed	sierra-madre ↗
25	`944 111 205 03`	Sealing ring	listed	sierra-madre ↗
26	`999 084 047 02`	Lock nut	listed
26	`999 084 047 02`	Lock nut	listed
27	`900 025 008 09`	Washer	listed	porsche-ag ↗
27	`900 025 008 04`	Washer	listed
27	`900 025 008 09`	Washer	listed	porsche-ag ↗
27	`900 025 008 04`	Washer	listed
28	`900 074 284 02`	Screw	listed
29	`900 074 282 02`	Screw	listed	sierra-madre ↗
30	`951 123 155 02`	Support	listed
30	`951 123 155 02`	Support	listed
31	`951 123 179 02`	Clip	listed
31	`951 123 179 02`	Clip	listed
32	`900 075 085 02`	Hexagon-head bolt	listed
32	`900 075 085 02`	Hexagon-head bolt	listed
33	`900 223 001 02`	Washer	listed	porsche-ag ↗
33	`900 223 001 02`	Washer	listed	porsche-ag ↗
35	`999 062 044 02`	Stud	listed	porsche-ag ↗
35	`999 062 044 02`	Stud	listed	porsche-ag ↗
36	`944 111 196 00`	Gasket	listed
36	`944 111 197 00`	Gasket	listed
36	`944 111 197 04`	Gasket	listed	sierra-madre ↗
36	`944 111 196 01`	Gasket	listed
36	`944 111 196 00`	Gasket	listed
36	`944 111 197 00`	Gasket	listed
36	`944 111 197 04`	Gasket	listed	sierra-madre ↗
36	`944 111 196 01`	Gasket	listed
37	`928 111 181 00`	Washer	listed
37	`928 111 181 00`	Washer	listed
38	`951 111 175 02`	Exhaust emission tube	listed
38	`951 111 175 02`	Exhaust emission tube	listed
39	`951 606 135 00`	Oxygen sensor	listed	sierra-madre ↗
39	`951 606 135 00`	Oxygen sensor	listed	sierra-madre ↗
41	`951 123 138 01`	Flange	listed
41	`951 123 138 01`	Flange	listed
42	`900 910 096 02`	Lock nut	listed	sierra-madre ↗
42	`900 910 096 02`	Lock nut	listed	sierra-madre ↗
43	`900 074 234 02`	Hexagon-head bolt	listed
43	`900 074 234 02`	Hexagon-head bolt	listed
44	`999 512 160 02`	Hose clamp	listed
44	`PCG 512 160 02`	Hose clamp	listed	porsche-ag ↗
44	`999 512 160 02`	Hose clamp	listed
44	`PCG 512 160 02`	Hose clamp	listed	porsche-ag ↗
49	`900 075 420 02`	Hexagon-head bolt	listed
50	`944 111 177 02`	Support	listed
52	`999 072 005 09`	Hexagon nut	listed
52	`999 072 005 01`	Hexagon nut	listed	porsche-ag ↗
53	`900 075 420 02`	Hexagon-head bolt	listed