Transmission case

Illustration group 308-01 · 911 (928) · 21 references · 3 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 — 928, 1978–1982 · unknown · page 142 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
4	`900 074 265 01`	Hexagon-head bolt	listed
10	`900 075 032 03`	Hexagon-head bolt	listed
12	`900 052 120 00`	Deep-groove ball bearing	listed
14	`900 219 001 30`	Screw plug	listed	porsche-ag
15	`900 123 043 30`	Sealing ring	listed
16	`900 175 020 02`	Banjo bolt	listed	porsche-ag
16	`900 175 020 01`	Banjo bolt	listed	sierra-madre
17	`922 307 020 00`	Pressure hose	listed
17	`922 307 020 01`	Pressure hose	listed
18	`922 307 021 00`	Pressure hose	listed
18	`922 307 021 01`	Pressure hose	listed
19	`922 307 114 02`	Clamp	listed
20	`922 307 121 00`	Hose piece	listed
21	`900 906 024 00`	Circlip	listed
22	`922 307 018 99`	Oil pipe	listed
23	`922 307 019 03`	Oil pipe	listed
24	`922 307 114 01`	Clamp	listed
25	`922 307 023 02`	Pressure hose	listed
25	`922 307 023 04`	Pressure hose	listed
26	`922 307 025 00`	Pressure hose	listed
26	`922 307 025 02`	Pressure hose	listed