325ix brake master cylinder vs e34 535i brake master cylinder

[AlpinaB3]

I need to know if the e34 535i brake master fit in the 325ix booster. 325ix bmc is quite expensive and seems that the e34 535i is the same. Anyone can confirm that?

[Northern]

Not the same part number on realoem.

[Northern]

but this shows that the same booster was used on some E34's and some E32's, so their masters should fit, although they may be different sizes.

http://www.realoem.com/bmw/enUS/partxref?id=1293-USA-08-1988-E30-BMW-325ix&mg=34&sg=25&diagId=34_0703&q=34331161486

[AlpinaB3]

Yes, 325ix, e34's and e32 use the same booster. So im trying to corroborate that the master cylinder of the e34 and e32 will work on 325ix.

[TurboJake]

I need to know if the e34 535i brake master fit in the 325ix booster. 325ix bmc is quite expensive and seems that the e34 535i is the same. Anyone can confirm that?

Cannot confirm, but what I do know that you can use the master cylinder from early 90's 190e's with a slight brake line change on the front port. 2.3 and 2.6 have different bores, but the 2.3 7/8" bore is nearly identical to the 325ix.