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RealOEM, VIN decoder, bmw, parts catalog, etk, aftermarket accessories. BMW parts catalog ETK contains detailed information on spare parts for cars manufactured by BMW since 1928.

3.0CS M30

2.5CS-3.0CSL Coupé (Cou) ECE

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Brake master cylinder

Brake master cylinder
№ Description Extra info Condition Qty Part number
03 Washer 2
34 31 4650172
04 Plug 17/8 2
34 31 1103205
04 Plug 22/8 2
34 31 1121911
05 Connector 2
34 32 1102282
06 Stopper bolt outer ATE 1
34 31 1103475
07 O-ring ATE 1
34 31 4650345
08 Compression spring primary D=23.81 from 1968 till 1975 1
34 31 1103203
08 Compression spring D=22,2 from 1971 till 1975 1
34 31 1114235
09 Stopper bolt inner D=23,81 from 1968 till 1975 1
34 31 1103474
09 Stopper bolt inner D=22,2 from 1971 till 1975 1
34 31 1103478
10 Sleeve D=23,81 from 1968 till 1975 1
34 31 1103204
10 Sleeve D=22,2 from 1971 till 1975 1
34 31 1114237
11 Compression spring secondary D=23,81 from 1968 till 1975 1
34 31 1103202
11 Compression spring D=22,2 from 1971 till 1975 1
34 31 1114236
12 Intermediate ring from 1968 till 1975 1
34 31 1103265
13 Repair kit brake master cylinder D=23,81MM from 1968 till 1975 1
34 31 1103743
13 Repair kit brake master cylinder D=22,20MM from 1968 till 1975 1
34 31 1114233