This part is listed by BMW as BMW part number 34311156273 (34-31-1-156-273) and is described as OEM Brake Master Cylinder for E30 318i (1984-1985).
This OEM FTE brand Brake Master Cylinder is a high-quality replacement for your failing original-equipment master cylinder.
The master cylinder controls the distribution of brake fluid through your entire braking system, so even a small leak from a failing part can cause poor brake pedal feel and inaccurate brake modulation. If you've found your brake pedal travel to be getting longer, particularly when sustained pressure is applied, a thorough inspection and likely replacement is highly recommended.
Supersedes BMW part # 34311154263 (34-31-1-154-263).
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
BMW Fitments:
3 Series
E30 (84-91) > 318i
