Exhaust system

Illustration group 202-15 · 911 (924) · 13 references · 4 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, 1976–1979 · unknown · pages 94, 125 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
8	`477 253 139 00`	Clip	listed
9	`944 111 307 00`	Support	listed	porsche-ag
12	`900 910 097 02`	Lock nut	listed
15	`900 027 015 02`	Lock ring	listed
15	`900 027 015 03`	Lock ring	listed	porsche-ag
17	`477 253 139 00`	Clip	listed
18	`944 111 307 00`	Support	listed	porsche-ag
21	`999 703 317 00`	Bonded rubber buffer	listed
22	`900 074 063 02`	Hexagon-head bolt	listed
22	`900 074 380 01`	Hexagon-head bolt	listed
23	`900 910 097 02`	Lock nut	listed
25	`900 027 015 02`	Lock ring	listed
25	`900 027 015 03`	Lock ring	listed	porsche-ag