Air cleaner system

Illustration group 106-05 · 911 (924) · 31 references · 9 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 — 924, 1980–1985 · unknown · pages 78, 79 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`931 110 021 05`	Air cleaner	listed
2	`931 110 121 00`	Air cleaner cartridge	listed	auto-atlanta
3	`931 110 358 00`	Air guide	listed
8	`928 110 363 01`	Restraining strap	listed	sierra-madre
9	`931 107 394 02`	Hose	listed
10	`931 107 159 00`	Support	listed
11	`999 511 077 02`	Clamp	listed
12	`931 107 397 00`	Breather pipe	listed
13	`931 107 221 01`	Oil separator	listed
14	`999 512 252 02`	Hose clamp	listed	sierra-madre
15	`931 110 191 00`	Bonded rubber buffer	listed
15	`999 703 260 00`	Bonded rubber buffer	listed
16	`999 703 239 00`	Bonded rubber buffer	listed
17	`999 072 005 09`	Hexagon nut	listed
17	`999 072 005 01`	Hexagon nut	listed	porsche-ag
20	`900 076 010 02`	Nut	listed	sierra-madre
21	`931 107 227 00`	Retaining bracket	listed
22	`931 107 223 02`	Return line	listed
22	`931 107 223 03`	Return line	listed
23	`931 107 225 01`	Retaining bracket	listed
24	`900 123 007 30`	Sealing ring	listed	sierra-madre
25	`999 134 021 02`	Banjo bolt	listed
28	`999 512 554 00`	Hose clamp	listed	porsche-ag
29	`999 511 080 02`	Clamp	listed	porsche-ag
30	`931 107 229 00`	Sleeve	listed
31	`930 110 256 00`	Stopper	listed	porsche-ag
33	`931 107 385 00`	Branch socket	listed
33	`931 107 389 00`	Joining socket	listed
35	`931 107 169 00`	Hose	listed
36	`931 107 171 00`	Hose	listed
38	`999 512 336 02`	Clamp	listed