piston

Illustration group 102-05 · 911 (996) · 58 references · 25 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 PET — 911 1998–2005 Type 996 · KAT 21 · pages 15, 41, 44, 47 · read 2026-08-19

Pos	Reference	Factory description	Rev	Depth	Available elsewhere
1	`996 103 051 18`	piston		listed	porsche-ag porsche-ag
1	`996 103 051 19`	piston		listed	sierra-madre
1	`996 103 052 09`	piston	A	listed
1	`996 103 052 10`	piston	A	listed
1	`996 103 052 19`	piston		listed	porsche-ag porsche-ag
1	`996 103 052 20`	piston		listed	porsche-ag porsche-ag
1	`996 103 915 97`	Cylinder with piston		listed
1	`996 103 942 00`	Cylinder with piston		listed
1	`996 103 915 74`	Cylinder with piston		listed
1	`996 103 916 73`	Cylinder with piston		listed
1	`996 103 915 79`	Cylinder with piston		listed
1	`996 103 915 80`	Cylinder with piston		listed
1	`996 103 916 78`	Cylinder with piston		listed
1	`996 103 051 18`	Piston		listed	porsche-ag porsche-ag
1	`996 103 051 19`	Piston		listed	sierra-madre
1	`996 103 052 09`	Piston		listed
1	`996 103 052 10`	Piston		listed
1	`996 103 052 19`	Piston		listed	porsche-ag porsche-ag
1	`996 103 052 20`	Piston		listed	porsche-ag porsche-ag
2	`996 103 053 02`	set of piston rings		listed	sierra-madre
2	`996 103 053 04`	set of piston rings		listed	sierra-madre
2	`996 103 925 90`	Set of piston rings		listed
2	`996 103 925 70`	Set of piston rings		listed	sierra-madre
2	`996 103 053 02`	Set of piston rings		listed	sierra-madre
2	`996 103 053 04`	Set of piston rings		listed	sierra-madre
3	`996 103 141 02`	circlip	A	listed
3	`996 103 141 03`	circlip		listed	porsche-ag
3	`999 178 020 00`	Circlip		listed
3	`999 178 016 00`	Circlip		listed
3	`996 103 141 02`	Circlip		listed
3	`996 103 141 03`	Circlip		listed	porsche-ag
4	`996 101 311 75`	Housing		listed
4	`996 101 911 75`	Housing		listed
4	`996 101 311 75`	Housing		listed
5	`900 012 046 00`	Straight pin		listed
5	`900 012 046 00`	Straight pin		listed
6	`996 103 371 91`	Piston ring		listed
6	`996 103 372 71`	Oil scraper ring		listed	porsche-ag porsche-ag
6	`996 103 379 90`	Piston pin		listed
6	`999 707 393 40`	O-ring		listed	sierra-madre
6	`999 707 393 40`	O-ring		listed	sierra-madre
7	`999 707 394 40`	O-ring		listed	porsche-ag
7	`999 707 394 40`	O-ring		listed	porsche-ag
8	`996 101 193 72`	Cylinder base gasket		listed
8	`996 101 193 72`	Cylinder base gasket		listed
9	`996 606 125 00`	Knock sensor		listed	sierra-madre
9	`996 606 125 00`	Knock sensor		listed	sierra-madre
10	`900 378 033 09`	Hexagon-head bolt		listed
10	`900 378 033 01`	Hexagon-head bolt		listed	porsche-ag
10	`900 378 033 09`	Hexagon-head bolt		listed
10	`900 378 033 01`	Hexagon-head bolt		listed	porsche-ag
11	`000 043 205 10`	Grease		listed
11	`000 043 205 10`	Grease		listed
12	`993 103 379 81`	Piston pin		listed
—	`996 103 371 92`	Piston ring		listed	porsche-ag porsche-ag
—	`996 103 374 90`	Piston ring		listed
—	`996 103 374 91`	Piston ring		listed
—	`993 103 372 00`	Oil scraper ring		listed