Gears and shafts

Illustration group 303-15 · 911 (g-series) · 225 references · 98 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 175, 176, 191, 192, 207, 208, 209, 212, 213, 214 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`915 302 267 00`	Spacer sleeve	listed
1	`915 302 267 00`	Spacer sleeve	listed
1	`915 302 267 00`	Spacer sleeve	listed
2	`950 302 266 01`	Bush	listed
3	`915 302 292 00`	Thrust washer	listed	sierra-madre
3	`915 302 292 00`	Thrust washer	listed	sierra-madre
3	`915 302 292 00`	Thrust washer	listed	sierra-madre
4	`915 302 262 00`	Bush	listed
4	`915 302 262 00`	Bush	listed
4	`915 302 262 00`	Bush	listed
4	`950 302 293 05`	Thrust washer	listed
5	`999 201 470 00`	Needle cage	listed	sierra-madre
5	`999 201 470 00`	Needle cage	listed	sierra-madre
5	`999 201 470 00`	Needle cage	listed	sierra-madre
5	`999 201 259 01`	Needle cage	listed
7	`911 302 315 00`	Detent	listed
7	`911 302 315 00`	Detent	listed
7	`911 302 315 00`	Detent	listed
7	`928 304 211 05`	Synchroniser ring	listed	sierra-madre
8	`911 302 316 00`	Spring	listed
8	`911 302 316 00`	Spring	listed
8	`911 302 316 08`	Brake band	listed	sierra-madre
8	`911 302 316 08`	Brake band	listed	sierra-madre
8	`950 304 221 04`	Guide sleeve	listed
8	`950 304 021 06`	Guide sleeve	listed
8	`950 304 021 81`	Guide sleeve	listed
9	`911 302 317 01`	Stop	listed	porsche-ag
9	`911 302 317 01`	Stop	listed	porsche-ag
9	`911 302 317 01`	Stop	listed	porsche-ag
9	`928 304 261 01`	Compression spring	listed
10	`911 302 301 06`	Synchroniser ring	listed
10	`911 302 301 13`	Synchroniser ring	listed	sierra-madre sierra-madre
10	`911 302 301 06`	Synchroniser ring	listed
10	`911 302 301 13`	Synchroniser ring	listed	sierra-madre sierra-madre
10	`911 302 301 06`	Synchroniser ring	listed
10	`911 302 301 13`	Synchroniser ring	listed	sierra-madre sierra-madre
10	`999 201 239 02`	Needle cage	listed
11	`911 302 311 01`	Circlip	listed	sierra-madre
11	`911 302 311 01`	Circlip	listed	sierra-madre
11	`911 302 311 01`	Circlip	listed	sierra-madre
12	`901 302 402 02`	Sleeve	listed
12	`911 302 402 20`	Guide sleeve	listed	sierra-madre
12	`911 302 402 20`	Guide sleeve	listed	sierra-madre
12	`911 302 402 20`	Guide sleeve	listed	sierra-madre
13	`911 302 411 10`	Shift sleeve	listed	sierra-madre
13	`911 302 411 20`	Shift sleeve	listed	sierra-madre
13	`911 302 411 26`	Shift sleeve	listed
13	`911 302 411 27`	Shift sleeve	listed	porsche-ag
13	`911 302 411 20`	Shift sleeve	listed	sierra-madre
13	`911 302 411 26`	Shift sleeve	listed
13	`911 302 411 27`	Shift sleeve	listed	porsche-ag
13	`911 302 411 20`	Shift sleeve	listed	sierra-madre
13	`911 302 411 26`	Shift sleeve	listed
13	`911 302 411 27`	Shift sleeve	listed	porsche-ag
13	`950 302 294 05`	Thrust washer	listed
14	`915 302 261 00`	Bush	listed
14	`915 302 261 03`	Bush	listed
14	`915 302 261 00`	Bush	listed
14	`915 302 261 03`	Bush	listed
14	`915 302 261 00`	Bush	listed
14	`915 302 261 03`	Bush	listed
14	`928 304 251 00`	Stone	listed
16	`915 302 294 01`	Thrust washer	listed
16	`915 302 294 01`	Thrust washer	listed
16	`915 302 294 01`	Thrust washer	listed
16	`999 052 094 00`	Four-point bearing	listed	sierra-madre
16	`999 052 098 00`	Four-point bearing	listed	sierra-madre
17	`915 302 121 03`	Tensioning plate	listed
17	`915 302 121 04`	Tensioning plate	listed
17	`915 302 121 03`	Tensioning plate	listed
17	`915 302 121 04`	Tensioning plate	listed
17	`915 302 121 03`	Tensioning plate	listed
17	`915 302 121 04`	Tensioning plate	listed
17	`999 110 117 01`	Cylindrical-roller bearing	listed	sierra-madre
18	`999 052 030 00`	Four-point bearing	listed	sierra-madre
18	`999 052 030 00`	Four-point bearing	listed	sierra-madre
18	`999 052 030 00`	Four-point bearing	listed	sierra-madre
18	`999 034 033 00`	Hexagon nut	listed
19	`999 110 032 00`	Cylindrical-roller bearing	listed	sierra-madre
19	`999 110 032 00`	Cylindrical-roller bearing	listed	sierra-madre
19	`930 302 391 00`	Cylindrical-roller bearing	listed	sierra-madre
19	`930 302 391 01`	Cylindrical-roller bearing	listed
19	`999 110 032 00`	Cylindrical-roller bearing	listed	sierra-madre
20	`999 034 033 00`	Hexagon nut	listed
20	`999 034 033 00`	Hexagon nut	listed
20	`999 034 033 00`	Hexagon nut	listed
21	`900 076 025 02`	Hexagon nut	listed	sierra-madre
21	`900 076 064 02`	Hexagon nut	listed
21	`950 302 281 01`	Lock nut	listed
22	`900 142 002 01`	Lock ring	listed	porsche-ag
22	`900 142 002 01`	Lock ring	listed	porsche-ag
22	`900 027 015 02`	Lock ring	listed
22	`900 027 015 03`	Lock ring	listed	porsche-ag
22	`950 302 268 02`	Bush	listed
24	`999 110 119 01`	Cylindrical-roller bearing	listed	sierra-madre
25	`900 079 009 00`	Castle nut	listed
25	`900 309 005 00`	Roll pin	listed
25	`900 309 005 00`	Roll pin	listed
25	`999 052 088 00`	Four-point bearing	listed
25	`PCG 052 088 00`	Four-point bearing	listed	sierra-madre
25	`999 052 164 00`	Four-point bearing	listed
25	`997 302 293 00`	Angular-contact bearing	listed	sierra-madre
26	`900 309 005 00`	Roll pin	listed
26	`900 079 009 00`	Castle nut	listed
26	`900 079 009 00`	Castle nut	listed
27	`950 302 267 01`	Spacer sleeve	listed
28	`999 110 146 00`	Cylindrical-roller bearing	listed
28	`999 110 146 01`	Cylindrical-roller bearing	listed	porsche-ag
28	`999 110 146 00`	Cylindrical-roller bearing	listed
28	`999 110 146 01`	Cylindrical-roller bearing	listed	porsche-ag
28	`999 110 146 00`	Cylindrical-roller bearing	listed
28	`999 110 146 01`	Cylindrical-roller bearing	listed	porsche-ag
29	`999 052 043 00`	Four-point bearing	listed	sierra-madre
29	`999 052 043 00`	Four-point bearing	listed	sierra-madre
29	`999 052 043 00`	Four-point bearing	listed	sierra-madre
29	`950 302 292 00`	Thrust washer	listed
30	`915 302 123 03`	Tensioning plate	listed
30	`915 302 123 04`	Tensioning plate	listed
30	`915 302 123 03`	Tensioning plate	listed
30	`915 302 123 04`	Tensioning plate	listed
30	`915 302 123 03`	Tensioning plate	listed
30	`915 302 123 04`	Tensioning plate	listed
31	`999 201 225 04`	Needle-roller bearing	listed
32	`915 302 265 01`	Spacer sleeve	listed
32	`915 302 265 01`	Spacer sleeve	listed
32	`915 302 265 01`	Spacer sleeve	listed
32	`950 304 311 02`	Synchroniser ring	listed
33	`950 304 031 03`	Guide sleeve	listed	porsche-ag
33	`950 304 031 31`	Guide sleeve	listed
34	`915 302 293 00`	Thrust washer	listed
34	`915 302 293 00`	Thrust washer	listed
34	`915 302 293 00`	Thrust washer	listed
34	`928 304 261 00`	Compression spring	listed
35	`950 304 351 00`	Stone	listed
36	`915 302 315 01`	Stone	listed	sierra-madre
36	`915 302 315 01`	Stone	listed	sierra-madre
36	`915 302 315 01`	Stone	listed	sierra-madre
37	`915 302 316 01`	Brake band	listed	porsche-ag
37	`928 302 318 02`	Double barricade tape	listed
37	`928 302 319 08`	Double barricade tape	listed	sierra-madre
37	`928 302 318 02`	Double barricade tape	listed
37	`928 302 319 08`	Double barricade tape	listed	sierra-madre
37	`928 302 318 02`	Double barricade tape	listed
37	`928 302 319 08`	Double barricade tape	listed	sierra-madre
38	`915 302 321 00`	Stop	listed	sierra-madre
38	`928 302 322 00`	Stop	listed	sierra-madre
38	`928 302 322 00`	Stop	listed	sierra-madre
38	`928 302 322 00`	Stop	listed	sierra-madre
38	`950 302 295 07`	Thrust washer	listed
39	`915 302 301 04`	Synchroniser ring	listed	sierra-madre auto-atlanta
39	`915 302 301 06`	Synchroniser ring	listed
39	`915 302 301 04`	Synchroniser ring	listed	sierra-madre auto-atlanta
39	`915 302 301 06`	Synchroniser ring	listed
39	`915 302 301 04`	Synchroniser ring	listed	sierra-madre auto-atlanta
39	`915 302 301 06`	Synchroniser ring	listed
40	`915 302 311 01`	Circlip	listed	sierra-madre
40	`915 302 311 01`	Circlip	listed	sierra-madre
40	`915 302 311 01`	Circlip	listed	sierra-madre
41	`915 302 401 00`	Guide sleeve	listed
41	`915 302 401 02`	Guide sleeve	listed	sierra-madre
41	`915 302 401 02`	Guide sleeve	listed	sierra-madre
41	`915 302 401 02`	Guide sleeve	listed	sierra-madre
41	`950 304 021 05`	Guide sleeve	listed	porsche-ag
42	`915 302 411 00`	Shift sleeve	listed	sierra-madre
42	`930 302 411 01`	Shift sleeve	listed
42	`930 302 411 02`	Shift sleeve	listed	sierra-madre
42	`930 302 411 03`	Shift sleeve	listed	porsche-ag
42	`930 302 411 02`	Shift sleeve	listed	sierra-madre
42	`930 302 411 03`	Shift sleeve	listed	porsche-ag
42	`930 302 411 02`	Shift sleeve	listed	sierra-madre
42	`930 302 411 03`	Shift sleeve	listed	porsche-ag
42	`999 201 253 00`	Needle cage	listed
44	`915 302 318 00`	Stone	listed
45	`928 302 321 00`	Stop	listed	sierra-madre
45	`928 302 321 00`	Stop	listed	sierra-madre
45	`928 302 321 00`	Stop	listed	sierra-madre
45	`950 302 296 00`	Thrust washer	listed
46	`915 302 291 00`	Thrust washer	listed
46	`915 302 291 00`	Thrust washer	listed
46	`915 302 291 00`	Thrust washer	listed
46	`950 302 228 01`	Bolt	listed
46	`950 302 228 03`	Bolt	listed
47	`915 302 268 03`	Adjusting shim	listed	porsche-ag
47	`915 302 268 03`	Adjusting shim	listed	porsche-ag
47	`915 302 268 04`	Adjusting shim	listed
47	`915 302 268 05`	Adjusting shim	listed
47	`915 302 268 03`	Adjusting shim	listed	porsche-ag
47	`915 302 268 04`	Adjusting shim	listed
47	`915 302 268 05`	Adjusting shim	listed
48	`999 201 227 00`	Needle cage	listed
48	`999 201 227 01`	Needle cage	listed
49	`915 302 405 01`	Guide sleeve	listed
49	`915 302 405 01`	Guide sleeve	listed
49	`915 302 405 01`	Guide sleeve	listed
50	`915 302 227 09`	Shifting gear	listed	sierra-madre
50	`915 302 227 09`	Shifting gear	listed	sierra-madre
50	`915 302 227 09`	Shifting gear	listed	sierra-madre
50	`950 302 297 00`	Thrust washer	listed
50	`950 302 297 10`	Thrust washer	listed
51	`915 302 282 00`	Collar nut	listed
51	`915 302 282 00`	Collar nut	listed
51	`915 302 282 00`	Collar nut	listed
51	`950 302 230 00`	Screw plug	listed
52	`915 318 331 00`	Speedometer pinion	listed
52	`950 302 297 12`	Thrust washer	listed
53	`915 302 228 03`	Bolt	listed
53	`915 302 228 03`	Bolt	listed
53	`915 302 228 03`	Bolt	listed
54	`999 202 001 00`	Needle cage	listed	porsche-ag
54	`999 202 001 00`	Needle cage	listed	porsche-ag
54	`999 202 001 00`	Needle cage	listed	porsche-ag
55	`999 201 107 00`	Needle cage	listed	sierra-madre
55	`999 201 107 00`	Needle cage	listed	sierra-madre
55	`999 201 107 00`	Needle cage	listed	sierra-madre
56	`915 302 231 00`	Intermediate ring	listed
56	`915 302 231 00`	Intermediate ring	listed
56	`915 302 231 00`	Intermediate ring	listed
58	`915 302 229 01`	Thrust washer	listed
58	`915 302 229 01`	Thrust washer	listed
58	`915 302 229 01`	Thrust washer	listed
59	`999 701 169 40`	O-ring	listed	porsche-ag
59	`999 701 169 40`	O-ring	listed	porsche-ag
59	`999 701 169 40`	O-ring	listed	porsche-ag
—	`915 302 268 04`	Adjusting shim	listed
—	`915 302 268 05`	Adjusting shim	listed