Cylinder head

Illustration group 103-00 · 911 (980) · 33 references · 5 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 — Carrera GT, 2004–2006 · unknown · pages 40, 41 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`980 104 012 01`	Cylinder head	listed
1	`980 104 011 01`	Cylinder head	listed
2	`980 104 713 00`	Stud	listed
3	`999 062 115 02`	Stud	listed
4	`900 377 003 02`	Hexagon nut	listed
5	`999 095 048 00`	Dowel sleeve	listed
6	`999 095 063 02`	Dowel sleeve	listed
6	`999 095 063 01`	Dowel sleeve	listed
7	`999 084 644 02`	12-point nut	listed
8	`900 025 079 01`	Washer	listed
9	`999 062 005 02`	Stud	listed	sierra-madre sierra-madre
10	`900 302 021 00`	Straight pin	listed
11	`980 105 113 01`	Exhaust valve	listed
12	`980 105 111 02`	Intake valve	listed
13	`996 105 115 52`	Valve stem seal	listed	sierra-madre
14	`980 105 117 00`	Concave washer	listed
15	`980 105 811 01`	Set of valve springs	listed
16	`980 105 121 01`	Concave washer	listed
17	`980 105 123 00`	Valve collet	listed
20	`980 104 259 00`	Connection piece	listed
21	`900 123 003 30`	Sealing ring	listed
22	`999 707 559 40`	O-ring	listed
23	`999 230 573 30`	Screw socket	listed
24	`900 123 118 30`	Sealing ring	listed	pmb-perf sierra-madre
25	`900 378 113 02`	Hexagon-head bolt	listed
26	`900 378 277 02`	Hexagon-head bolt	listed
27	`980 104 412 02`	Cylinder head gasket	listed
27	`980 104 411 02`	Cylinder head gasket	listed
28	`996 104 382 80`	Cylinder head nut	listed
29	`980 104 351 00`	Washer	listed
30	`900 067 236 08`	Pan-head screw	listed
31	`000 043 204 58`	Sealing compound	listed	sierra-madre
40	`000 043 204 46`	Sleeve	listed	porsche-ag