hydraulic unit

Illustration group 605-00 · 911 (964) · 73 references · 32 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 1989–1994 Type 964 · KAT 17 · pages 235, 236, 345, 346 · read 2026-08-19

Pos	Reference	Factory description	Rev	Depth	Available elsewhere
1	`964 355 955 00`	hydraulic unit	A	listed
1	`928 355 955 00`	hydraulic unit	A	listed
1	`964 355 955 00`	Hydraulic unit		listed
1	`928 355 955 00`	Hydraulic unit		listed
2	`964 355 433 51`	support		listed	porsche-ag
2	`964 355 433 51`	Support		listed	porsche-ag
3	`928 355 633 00`	bush		listed	porsche-ag
3	`928 355 633 00`	Bush		listed	porsche-ag
3	`928 355 633 03`	Bush		listed
4	`928 355 635 00`	rubber mounting		listed	porsche-ag
4	`928 355 635 00`	Rubber mounting		listed	porsche-ag
6	`900 075 135 01`	Hexagon-head bolt		listed
7	`964 355 305 10`	regulator	A	listed	porsche-ag
7	`964 355 305 00`	regulator		listed
7	`965 355 305 01`	regulator		listed
7	`928 355 305 02`	brake pressure regulator		listed	porsche-ag
7	`964 355 305 10`	Regulator		listed	porsche-ag
7	`964 355 305 00`	Regulator		listed
7	`965 355 305 01`	Regulator		listed
7	`928 355 305 02`	Regulator		listed	porsche-ag
10	`928 355 960 01`	cap		listed	porsche-ag
10	`928 355 960 01`	Cap		listed	porsche-ag
12	`928 618 930 01`	relay		listed	porsche-ag
12	`928 618 930 01`	Relay		listed	porsche-ag
13	`928 618 931 02`	relay		listed	porsche-ag
13	`928 618 931 02`	Relay		listed	porsche-ag
14	`964 355 901 01`	pump	A	listed
14	`993 355 953 01`	pump		listed	porsche-ag
14	`964 355 901 01`	Pump		listed
14	`993 355 953 01`	Pump		listed	porsche-ag
15	`964 606 904 00`	pressure switch		listed	porsche-ag
15	`964 606 904 00`	Pressure switch		listed	porsche-ag
16	`999 707 094 40`	o-ring		listed
16	`999 707 094 40`	O-ring		listed
17	`964 355 465 00`	support		listed
17	`964 355 465 00`	Support		listed
17	`964 355 465 04`	Support		listed
18	`964 356 635 00`	rubber mounting		listed	porsche-ag
18	`964 356 635 00`	Rubber mounting		listed	porsche-ag
20	`999 025 202 02`	washer		listed
20	`999 025 202 02`	Washer		listed
22	`999 074 043 02`	hexagon-head bolt		listed
22	`999 074 043 02`	Hexagon-head bolt		listed
23	`900 910 010 09`	lock nut		listed
23	`900 910 010 09`	Lock nut		listed
24	`964 355 109 16`	pressure accumulator		listed	porsche-ag
24	`964 355 109 16`	Pressure accumulator		listed	porsche-ag
25	`964 355 451 00`	support		listed
25	`964 355 451 00`	Support		listed
26	`964 618 126 01`	Control unit		listed
26	`964 618 119 00`	Control unit		listed
27	`964 355 908 00`	sleeve		listed
27	`964 355 908 00`	Rubber mounting		listed
28	`964 355 203 01`	cover		listed	porsche-ag
28	`964 355 203 02`	cover		listed
28	`964 355 203 80`	cover		listed
28	`964 355 203 01`	Cover		listed	porsche-ag
29	`964 355 101 50`	cover		listed	porsche-ag
29	`964 355 101 50`	Cover		listed	porsche-ag
30	`999 049 012 40`	plastic nut		listed
30	`999 049 012 40`	Plastic nut		listed
31	`964 355 906 00`	sleeve		listed
31	`964 355 906 00`	Sleeve		listed
32	`964 355 893 00`	valve		listed
32	`964 355 893 00`	Valve		listed
33	`964 555 087 00`	protective bracket		listed	porsche-ag
33	`964 555 087 00`	Protective bracket		listed	porsche-ag
34	`999 703 183 40`	buffer		listed
34	`999 703 183 40`	Buffer		listed
35	`999 049 008 40`	nut		listed	porsche-ag
35	`999 049 008 40`	Plastic nut		listed	porsche-ag
36	`964 355 809 00`	ventilation valve		listed
36	`964 355 809 00`	Ventilation valve		listed