Exhaust system

Illustration group 202-15 · 911 (928) · 48 references · 17 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, 1983–1986 · unknown · pages 91, 113, 124 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`928 111 935 00`	Intermediate silencer	listed
1	`928 111 097 01`	Main exhaust muffler	listed
1	`928 111 097 03`	Main exhaust muffler	listed
1	`928 111 097 04`	Main exhaust muffler	listed	porsche-ag
1	`928 111 097 04`	Main exhaust muffler	listed	porsche-ag
2	`928 111 933 00`	Main exhaust muffler	listed
2	`928 111 264 01`	Hook	listed	porsche-ag
2	`928 111 271 03`	Cover	listed
2	`900 075 001 03`	Hexagon-head bolt	listed
2	`900 198 001 02`	Square nut	listed
2	`928 111 264 01`	Hook	listed	porsche-ag
3	`928 111 424 00`	Pipe clamp	listed
3	`900 025 007 02`	Washer	listed
3	`900 025 007 03`	Washer	listed	sierra-madre
3	`900 025 007 02`	Washer	listed
3	`900 025 007 03`	Washer	listed	sierra-madre
4	`900 155 036 02`	Hexagon-head bolt	listed
4	`900 075 087 02`	Hexagon-head bolt	listed
4	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag
4	`900 075 087 02`	Hexagon-head bolt	listed
4	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag
5	`999 084 047 02`	Lock nut	listed
5	`928 111 259 02`	Rubber mounting	listed	sierra-madre
5	`928 111 259 02`	Rubber mounting	listed	sierra-madre
6	`928 111 278 00`	Hook	listed	porsche-ag
6	`900 910 022 02`	Lock nut	listed
6	`928 111 271 03`	Cover	listed
7	`999 512 325 02`	Clamp	listed
7	`900 075 001 03`	Hexagon-head bolt	listed
8	`928 111 259 02`	Rubber mounting	listed	sierra-madre
8	`900 198 001 02`	Square nut	listed
9	`928 111 279 00`	Hook	listed
9	`900 910 022 02`	Lock nut	listed
10	`900 075 318 02`	Hexagon-head bolt	listed
11	`999 025 078 02`	Washer	listed
12	`999 084 052 02`	Lock nut	listed	sierra-madre
13	`928 111 257 01`	Support	listed
14	`928 111 242 01`	Heat shield	listed
15	`999 507 326 02`	Captive nut	listed	porsche-ag
16	`900 075 057 02`	Hexagon-head bolt	listed
16	`900 075 057 03`	Hexagon-head bolt	listed
19	`928 111 264 01`	Hook	listed	porsche-ag
20	`900 075 087 02`	Hexagon-head bolt	listed
20	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag
21	`900 025 007 02`	Washer	listed
21	`900 025 007 03`	Washer	listed	sierra-madre
22	`928 111 271 01`	Ornamental exhaust pipe	listed
23	`900 075 001 03`	Hexagon-head bolt	listed