Brake Master Cylinder - E32 7 Series (Upgrade for E30) - 34311156643

Quantity Per Vehicle - 1

Originally designed for the following BMW Models:

BMW 735i 1987 & 1988 thru 3/1988 production 
BMW 735iL 1987 & 1988 thru 3/1988 production 
BMW 750iL 1988-1994

This master cylinder can also be used as an upgrade on E30 3 series models. If you're looking for an upgraded brake master cylinder that's compatible with the stock E30 brake system, this 7 series piece has been the go-to choice for many years. We recommend also buying brake line part # 34326755585 (34 32 6 755 585) to complete the job.