Exhaust system
Illustration group 202-25 · 911 (g-series) · 22 references · 3 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 G-model, 1974–1977 · unknown · page 183 · read 2026-08-20
| Pos | Reference | Factory description | Rev | Depth | Verified buying links |
|---|---|---|---|---|---|
| 1 | 923 111 013 04 | Exhaust silencer | listed | ||
| 1 | 923 211 161 00 | Support panel | listed | ||
| 1 | 923 211 016 00 | Retaining bracket | listed | ||
| 1 | 914 572 273 10 | Rubber base | listed | ||
| 2 | 923 111 151 01 | Sealing ring | listed | ||
| 4 | 999 084 052 02 | Lock nut | listed | sierra-madre ↗ | |
| 4 | 923 211 015 01 | Retaining bracket | listed | ||
| 5 | 923 211 141 00 | Support | listed | ||
| 6 | 900 027 005 01 | Lock ring | listed | ||
| 8 | 923 211 151 02 | Support | listed | ||
| 9 | 923 113 110 02 | Reactor | listed | ||
| 12 | 923 211 011 01 | Heat exchanger | listed | ||
| 12 | 923 211 012 01 | Heat exchanger | listed | ||
| 13 | 923 111 152 00 | Gasket | listed | ||
| 14 | 900 074 238 00 | Hexagon-head bolt | listed | ||
| 16 | 923 211 193 00 | Heater hose | listed | ||
| 17 | 999 512 349 02 | Hose clamp | listed | sierra-madre ↗ | |
| 17 | 999 512 349 01 | Hose clamp | listed | sierra-madre ↗ | |
| 22 | 999 512 271 02 | Clamp | listed | ||
| 23 | 923 571 241 00 | Flexible pipe | listed | ||
| 24 | 923 571 243 00 | Flexible pipe | listed | ||
| 25 | 999 512 154 02 | Clamp | listed |
Reproduced from the Porsche parts catalogue under rights confirmed by the site owner. Descriptions are the factory's own. © Dr. Ing. h.c. F. Porsche AG.