Transmission case

Illustration group 302-20 · 911 (901) · 42 references · 16 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 F-model, 1970–1973 · unknown · pages 236, 237 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`915 301 901 03`	Transmission case	listed
3	`999 062 139 02`	Stud	listed
4	`999 062 073 02`	Stud	listed
5	`999 062 182 02`	Stud	listed
7	`900 012 110 00`	Straight pin	listed
8	`915 301 125 01`	Bearing sleeve	listed
9	`915 301 129 00`	Bush	listed
9	`915 301 129 01`	Bush	listed	porsche-ag
10	`915 301 133 00`	Pipe	listed
11	`999 504 047 00`	Threaded insert	listed
12	`999 113 183 40`	Radial shaft seal	listed	sierra-madre
13	`915 302 381 00`	Shaft sealing ring	listed
13	`999 113 283 40`	Shaft sealing ring	listed
13	`999 113 327 40`	Shaft sealing ring	listed	sierra-madre
13	`999 113 182 40`	Shaft sealing ring	listed	sierra-madre
14	`915 303 249 00`	Guide sleeve	listed
15	`999 041 327 01`	Circlip	listed
16	`915 301 122 00`	Circlip	listed
17	`999 064 020 02`	Screw plug	listed	sierra-madre
18	`904 301 071 00`	Bleeder	listed	porsche-ag
19	`915 301 311 00`	Transmission cover	listed
19	`915 301 311 04`	Transmission cover	listed
19	`915 301 311 05`	Transmission cover	listed
20	`999 701 392 40`	O-ring	listed	porsche-ag
21	`900 031 001 02`	Washer	listed
21	`900 031 105 01`	Washer	listed	porsche-ag
22	`999 090 101 02`	Mid-grip nut	listed
23	`915 301 191 00`	Gasket	listed	sierra-madre
24	`900 065 014 02`	Screw plug	listed
25	`915 303 232 00`	Spring	listed	porsche-ag
26	`900 075 352 02`	Hexagon-head bolt	listed
27	`900 123 066 30`	Sealing ring	listed	sierra-madre
28	`915 303 131 00`	Detent	listed	porsche-ag
29	`915 301 126 00`	Locking bolt	listed
30	`900 155 023 02`	Hexagon-head bolt	listed
31	`999 523 103 01`	Schnorr retainng washer	listed
32	`900 031 005 02`	Washer	listed
32	`900 031 005 03`	Washer	listed	porsche-ag
33	`900 157 002 02`	Hexagon nut	listed
33	`900 157 002 03`	Hexagon nut	listed	porsche-ag
35	`901 104 382 02`	Nut	listed	sierra-madre
35	`901 104 382 03`	Nut	listed	sierra-madre