Clutch master inlet seal

[30csl]

I have a weep from the seal which the brake fluid feed pipe goes into in the brake master cylinder. Does anyone know if this seal can be purchased on its own? It is a 1974 left hand drive e9.

Thanks,

Rohan

 

[deQuincey]

I have a weep from the seal which the brake fluid feed pipe goes into in the brake master cylinder. Does anyone know if this seal can be purchased on its own? It is a 1974 left hand drive e9.

Thanks,

Rohan

caution, there are at least two sizes on the master cyl,
i recall you can buy fron the dealer
regards

 

[30csl]

I do not think so Jesus- it is not identified on Realoem.com as a part number

http://www.realoem.com/bmw/enUS/showparts?id=7031-EUR-05-1975-E9-BMW-30CSi&diagId=21_0111

 

[viphoto]

Here is a kit that contains it (if its a cast iron version) http://www.rmeuropean.com/Products/21521102625-MFG33-V5458.aspx
Here are your 2 choices if they are the same size as the ones in the brake master...cheap enough to buy both just in case or pull yours and measure it.
http://www.rmeuropean.com/Products/34311103205-MFG4-V5458.aspx
http://www.rmeuropean.com/Products/34311121911-MFG4-V5458.aspx

 

[deQuincey]

now i see a bit of misunderstanding, title says clutch, thread says brake
in any case if it is the original clutch is 17 mm in diameter, so 17x6,5 is the one, buy some, it is the same size as the original brake master cyl, i would buy at least 3, and it is a PITA to assemble the clutch one, so buy one more just in case

 

[30csl]

I'm sorry! Yes it is the clutch! Thanks both of you very much.

 

[Ohmess]

I just bought a rebuild kit from BMW that contains that part: http://www.realoem.com/bmw/enUS/par...30Si&mg=21&sg=10&diagId=21_0124&q=21521102625

 

[OCCoupe]

Call Jim at Mesa Performance. He can help you with this.

 

[30csl]

Found one at W&N https://www.wallothnesch.com/stopfe...elle-und-baujahre-passend-21-04-00-25480.html

Thanks guys

 

[Cornishman]

I rebuilt my clutch master cylinder, it then failed. So I replaced it with a copy part that was very cheap. SF Don recommended replacing it, there is a thread on it somewhere.
The copy part was about three times the cost of the seal kit, so I would recommend the entire part and save the hassle.
C

 

[stphers]

Try Pelican parts here

Grommet - Brake Master Cylinder to Reservoir (17 X 6.5 mm)

Grommet - Brake Master Cylinder to Reservoir (17 X 6.5 mm)

Part #: 34-31-1-103-205-M4 [ More Info ]
(2 per car, sold individually)


Brand Rating
$2.75

Rick