Power steering

Illustration group 403-15 · 911 (959) · 31 references · 6 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 — 959, 1987–1988 · unknown · page 171 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`959 347 015 00`	Oil tank	listed
1	`993 347 015 01`	Oil tank	listed	sierra-madre
2	`999 512 350 02`	Hose clamp	listed	porsche-ag
3	`959 347 089 00`	Tandem pump	listed
3	`959 347 090 00`	Vane type pump	listed
4	`959 347 445 00`	Hose	listed
5	`999 512 346 00`	Hose clamp	listed
6	`959 347 447 00`	Pressure line	listed
7	`959 347 448 01`	Pressure line	listed
8	`999 511 066 02`	Clamp	listed
9	`999 072 005 09`	Hexagon nut	listed
9	`999 072 005 01`	Hexagon nut	listed	porsche-ag
11	`999 134 032 02`	Banjo bolt	listed
12	`900 123 026 20`	Sealing ring	listed
13	`959 347 449 01`	Return line	listed
14	`959 347 450 00`	Return line	listed
15	`999 512 554 00`	Hose clamp	listed	porsche-ag
16	`928 356 555 00`	Clamp	listed	porsche-ag
17	`928 356 525 01`	Rubber mounting	listed	porsche-ag
18	`959 347 278 00`	Support	listed
20	`959 347 034 00`	Support	listed
21	`900 031 011 02`	Washer	listed
23	`959 112 139 00`	Pulley	listed
25	`959 112 025 00`	Tensioning roller	listed
26	`999 192 302 50`	Poly-rib belt	listed
26	`999 192 301 50`	Poly-rib belt	listed
26	`999 192 382 50`	Poly-rib belt	listed
27	`959 607 031 02`	Support	listed
28	`999 074 036 02`	Hexagon-head bolt	listed
28	`999 074 037 02`	Hexagon-head bolt	listed
28	`999 074 038 02`	Hexagon-head bolt	listed