Transmission suspension

Illustration group 306-00 · 911 (g-series) · 109 references · 54 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 117, 186, 205, 221, 225 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`911 375 033 01`	Transmission carrier	listed	sierra-madre
1	`923 375 303 00`	Vibration damper	listed
1	`911 375 033 01`	Transmission carrier	listed	sierra-madre
1	`930 375 031 00`	Transmission carrier	listed	porsche-ag
1	`911 375 033 01`	Transmission carrier	listed	sierra-madre
1	`930 375 031 00`	Transmission carrier	listed	porsche-ag
1	`911 375 031 09`	Transmission carrier	listed
2	`911 375 311 00`	Plate	listed	porsche-ag
2	`900 089 013 02`	Washer	listed
2	`930 375 311 00`	Plate	listed
2	`930 375 311 00`	Plate	listed
3	`900 031 001 02`	Washer	listed
3	`900 031 105 01`	Washer	listed	porsche-ag
3	`900 031 001 02`	Washer	listed
3	`900 031 105 01`	Washer	listed	porsche-ag
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
3	`900 910 022 09`	Lock nut	listed
3	`900 910 022 03`	Lock nut	listed	sierra-madre sierra-madre
4	`999 090 101 02`	Mid-grip nut	listed
4	`999 090 101 02`	Mid-grip nut	listed
4	`900 910 022 02`	Lock nut	listed
4	`900 910 022 02`	Lock nut	listed
4	`901 305 311 00`	Seat	listed	sierra-madre
5	`911 375 043 00`	Bearing	listed	sierra-madre sierra-madre
5	`911 375 043 02`	Transmission mounting	listed
5	`911 375 043 00`	Bearing	listed	sierra-madre sierra-madre
5	`911 375 043 00`	Bearing	listed	sierra-madre sierra-madre
5	`911 375 317 01`	Hexagon-head bolt	listed
5	`901 305 317 00`	Hexagon-head bolt	listed
5	`930 375 317 00`	Hexagon-head bolt	listed
5	`930 375 317 01`	Hexagon-head bolt	listed	porsche-ag
6	`901 305 311 00`	Seat	listed	sierra-madre
6	`901 305 311 00`	Seat	listed	sierra-madre
6	`901 305 311 00`	Seat	listed	sierra-madre
6	`901 305 311 00`	Seat	listed	sierra-madre
6	`900 031 005 02`	Washer	listed
6	`900 031 005 03`	Washer	listed	porsche-ag
7	`900 027 017 02`	Lock ring	listed
7	`900 027 017 02`	Lock ring	listed
7	`900 027 017 02`	Lock ring	listed
7	`900 027 017 02`	Lock ring	listed
7	`900 157 002 02`	Hexagon nut	listed
7	`900 157 002 03`	Hexagon nut	listed	porsche-ag
8	`901 305 317 00`	Hexagon-head bolt	listed
8	`911 375 317 00`	Hexagon-head bolt	listed
8	`930 375 317 00`	Hexagon-head bolt	listed
8	`930 375 317 01`	Hexagon-head bolt	listed	porsche-ag
8	`901 305 317 00`	Hexagon-head bolt	listed
8	`930 375 317 00`	Hexagon-head bolt	listed
8	`930 375 317 01`	Hexagon-head bolt	listed	porsche-ag
8	`901 305 317 00`	Hexagon-head bolt	listed
8	`901 104 382 02`	Nut	listed	sierra-madre
8	`901 104 382 03`	Nut	listed	sierra-madre
9	`900 075 087 02`	Hexagon-head bolt	listed
9	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag
9	`900 075 087 02`	Hexagon-head bolt	listed
9	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag
9	`900 075 087 02`	Hexagon-head bolt	listed
9	`900 075 087 03`	Hexagon-head bolt	listed	porsche-ag
9	`911 375 305 00`	Seat	listed	porsche-ag
10	`900 027 015 02`	Lock ring	listed
10	`900 027 015 03`	Lock ring	listed	porsche-ag
10	`900 027 015 02`	Lock ring	listed
10	`900 027 015 03`	Lock ring	listed	porsche-ag
10	`900 027 015 02`	Lock ring	listed
10	`900 027 015 03`	Lock ring	listed	porsche-ag
11	`900 076 025 02`	Hexagon nut	listed	sierra-madre
11	`900 076 064 02`	Hexagon nut	listed
11	`900 076 025 02`	Hexagon nut	listed	sierra-madre
11	`900 076 064 02`	Hexagon nut	listed
11	`900 076 025 02`	Hexagon nut	listed	sierra-madre
11	`900 076 064 02`	Hexagon nut	listed
12	`900 155 023 02`	Hexagon-head bolt	listed
12	`900 074 068 02`	Hexagon-head bolt	listed
12	`900 155 021 02`	Hexagon-head bolt	listed
13	`999 523 103 01`	Schnorr retainng washer	listed
13	`999 523 103 01`	Schnorr retainng washer	listed
13	`999 523 103 01`	Schnorr retainng washer	listed
14	`900 031 005 02`	Washer	listed
14	`900 031 005 03`	Washer	listed	porsche-ag
14	`900 031 005 02`	Washer	listed
14	`900 031 005 03`	Washer	listed	porsche-ag
14	`900 031 005 02`	Washer	listed
14	`900 031 005 03`	Washer	listed	porsche-ag
15	`900 157 002 02`	Hexagon nut	listed
15	`900 157 002 03`	Hexagon nut	listed	porsche-ag
15	`900 157 002 02`	Hexagon nut	listed
15	`900 157 002 03`	Hexagon nut	listed	porsche-ag
15	`900 157 002 02`	Hexagon nut	listed
15	`900 157 002 03`	Hexagon nut	listed	porsche-ag
15	`900 157 002 02`	Hexagon nut	listed
15	`900 157 002 03`	Hexagon nut	listed	porsche-ag
16	`900 028 032 02`	Spring washer	listed
17	`901 104 382 02`	Nut	listed	sierra-madre
17	`901 104 382 03`	Nut	listed	sierra-madre
17	`901 104 382 02`	Nut	listed	sierra-madre
17	`901 104 382 03`	Nut	listed	sierra-madre
17	`901 104 382 02`	Nut	listed	sierra-madre
17	`901 104 382 03`	Nut	listed	sierra-madre
17	`901 104 382 02`	Nut	listed	sierra-madre
17	`901 104 382 03`	Nut	listed	sierra-madre
—	`900 067 075 02`	Pan-head screw	listed
—	`930 375 031 00`	Transmission carrier	listed	porsche-ag
—	`930 375 031 00`	Transmission carrier	listed	porsche-ag
—	`999 025 074 02`	Washer	listed
—	`999 025 074 01`	Washer	listed	porsche-ag