Transmission suspension

Illustration group 312-00 · 911 (g-series) · 44 references · 23 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 · pages 239, 245 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`900 155 018 02`	Hexagon-head bolt	listed
1	`900 155 018 02`	Hexagon-head bolt	listed
2	`900 157 002 02`	Hexagon nut	listed
2	`900 157 002 03`	Hexagon nut	listed	porsche-ag
2	`900 157 002 02`	Hexagon nut	listed
2	`900 157 002 03`	Hexagon nut	listed	porsche-ag
2	`999 025 074 02`	Washer	listed
2	`999 025 074 01`	Washer	listed	porsche-ag
3	`901 104 382 02`	Nut	listed	sierra-madre
3	`901 104 382 03`	Nut	listed	sierra-madre
3	`901 104 382 02`	Nut	listed	sierra-madre
3	`901 104 382 03`	Nut	listed	sierra-madre
5	`911 375 033 01`	Transmission carrier	listed	sierra-madre
5	`911 375 033 01`	Transmission carrier	listed	sierra-madre
6	`900 031 001 02`	Washer	listed
6	`900 031 105 01`	Washer	listed	porsche-ag
6	`900 031 001 02`	Washer	listed
6	`900 031 105 01`	Washer	listed	porsche-ag
6	`900 025 007 02`	Washer	listed
6	`900 025 007 03`	Washer	listed	sierra-madre
7	`999 090 101 02`	Mid-grip nut	listed
7	`999 090 101 02`	Mid-grip nut	listed
8	`911 375 043 00`	Bearing	listed	sierra-madre sierra-madre
8	`911 375 043 00`	Bearing	listed	sierra-madre sierra-madre
9	`901 305 311 00`	Seat	listed	sierra-madre
9	`901 305 311 00`	Seat	listed	sierra-madre
10	`900 027 017 02`	Lock ring	listed
10	`900 027 017 02`	Lock ring	listed
11	`901 305 317 00`	Hexagon-head bolt	listed
11	`901 305 317 00`	Hexagon-head bolt	listed
11	`930 375 317 00`	Hexagon-head bolt	listed
11	`930 375 317 01`	Hexagon-head bolt	listed	porsche-ag
12	`900 075 087 02`	Hexagon-head bolt	listed
12	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag
12	`900 075 087 02`	Hexagon-head bolt	listed
12	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag
13	`900 076 025 02`	Hexagon nut	listed	sierra-madre
13	`900 076 064 02`	Hexagon nut	listed
13	`900 076 025 02`	Hexagon nut	listed	sierra-madre
13	`900 076 064 02`	Hexagon nut	listed
14	`900 027 015 02`	Lock ring	listed
14	`900 027 015 03`	Lock ring	listed	porsche-ag
14	`900 027 015 02`	Lock ring	listed
14	`900 027 015 03`	Lock ring	listed	porsche-ag