Gears and shafts

Illustration group 309-05 · 911 (g-series) · 87 references · 38 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 233, 234, 238, 239 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`925 302 267 00`	Spacer sleeve	listed
1	`925 302 267 00`	Spacer sleeve	listed
3	`901 302 294 01`	Thrust washer	listed	porsche-ag
3	`925 302 294 10`	Thrust washer	listed
3	`925 302 294 10`	Thrust washer	listed
4	`901 302 261 01`	Bush	listed	porsche-ag
4	`915 302 262 00`	Bush	listed
4	`915 302 262 00`	Bush	listed
5	`999 201 470 00`	Needle cage	listed	sierra-madre
5	`999 201 470 00`	Needle cage	listed	sierra-madre
7	`911 302 315 00`	Detent	listed
7	`911 302 315 00`	Detent	listed
8	`911 302 316 00`	Spring	listed
8	`911 302 316 00`	Spring	listed
8	`911 302 316 08`	Brake band	listed	sierra-madre
9	`911 302 317 01`	Stop	listed	porsche-ag
9	`911 302 317 01`	Stop	listed	porsche-ag
10	`925 302 301 02`	Synchroniser ring	listed	porsche-ag
10	`925 302 301 02`	Synchroniser ring	listed	porsche-ag
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
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 24`	Shift sleeve	listed
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
15	`925 302 264 10`	Washer	listed
15	`925 302 270 00`	Thrust washer	listed
15	`925 302 264 10`	Washer	listed
16	`999 110 008 00`	Cylindrical-roller bearing	listed	sierra-madre
16	`999 110 008 00`	Cylindrical-roller bearing	listed	sierra-madre
17	`999 038 001 00`	Tab washer	listed	sierra-madre
17	`999 038 001 00`	Tab washer	listed	sierra-madre
18	`999 183 001 00`	Hexagon nut	listed
18	`999 183 001 00`	Hexagon nut	listed
19	`925 302 259 00`	Spacer ring	listed
19	`925 302 259 10`	Spacer ring	listed
19	`925 302 259 10`	Spacer ring	listed
21	`925 302 283 00`	Collar nut	listed
21	`925 302 283 00`	Collar nut	listed
23	`999 110 007 00`	Cylindrical-roller bearing	listed	sierra-madre
23	`999 110 013 00`	Cylindrical-roller bearing	listed
23	`999 110 012 00`	Cylindrical-roller bearing	listed
23	`999 110 012 01`	Cylindrical-roller bearing	listed	sierra-madre
23	`999 110 007 00`	Cylindrical-roller bearing	listed	sierra-madre
23	`999 110 012 00`	Cylindrical-roller bearing	listed
23	`999 110 012 01`	Cylindrical-roller bearing	listed	sierra-madre
24	`900 111 002 00`	Circlip	listed
24	`900 111 002 00`	Circlip	listed
25	`901 302 297 01`	Adjusting shim	listed	sierra-madre
25	`901 302 297 11`	Adjusting shim	listed	sierra-madre
25	`901 302 297 21`	Adjusting shim	listed	sierra-madre
25	`901 302 297 01`	Adjusting shim	listed	sierra-madre
25	`901 302 297 11`	Adjusting shim	listed	sierra-madre
25	`901 302 297 21`	Adjusting shim	listed	sierra-madre
26	`925 302 299 00`	Spacer ring	listed
26	`925 302 266 10`	Spacer sleeve	listed
26	`925 302 266 10`	Spacer sleeve	listed
28	`901 302 265 01`	Spacer sleeve	listed	porsche-ag
28	`901 302 265 01`	Spacer sleeve	listed	porsche-ag
32	`901 302 318 02`	Detent	listed
32	`901 302 318 02`	Detent	listed
33	`901 302 268 01`	Spacer	listed
33	`901 302 268 01`	Spacer	listed
34	`925 302 281 00`	Spacer	listed
34	`925 302 281 00`	Spacer	listed
35	`925 302 257 00`	Spline shaft sleeve	listed
35	`925 302 257 00`	Spline shaft sleeve	listed
36	`925 302 224 00`	Sliding gear	listed
36	`925 302 224 00`	Sliding gear	listed
37	`925 318 331 01`	Speedometer drive	listed
37	`925 318 331 11`	Speedometer drive	listed
38	`925 302 271 00`	Elastic bolt	listed
38	`925 302 271 00`	Elastic bolt	listed
39	`999 202 001 00`	Needle cage	listed	porsche-ag
39	`999 202 001 00`	Needle cage	listed	porsche-ag
41	`999 201 106 00`	Needle cage	listed	porsche-ag
41	`999 201 106 00`	Needle cage	listed	porsche-ag
—	`925 302 263 10`	Spacer sleeve	listed
—	`911 302 411 24`	Shift sleeve	listed
—	`925 302 263 10`	Spacer sleeve	listed