This DFC component is part of the 100% Outright Program—no core return or deposit required. Engineered to meet or exceed OEM specifications for direct-fit performance. Designed specifically for BMW 3 Series models from 1987 to 1992, including 325, 318i, and 318is variants, this master cylinder ensures reliable braking response and smooth pedal feel. Constructed from high-durability materials, it offers a precise fit and long-lasting performance to restore your vehicle’s braking system to OEM standards.
The DFC 355-31002 master cylinder features an inverted flare outlet size, compatible with original brake line fittings. Its robust build and precise engineering reduce the risk of leaks and enhance brake system efficiency. Installation requires proper alignment and secure mounting, and we recommend verifying pushrod engagement before final assembly to prevent internal cup damage. This component is suitable for professional repair shops and experienced enthusiasts aiming for a direct replacement that maintains OEM integrity.
Whether you’re performing routine maintenance or restoring your vehicle’s braking system, this master cylinder provides the performance and reliability expected from premium aftermarket components. Its compatibility with various 1987-1992 BMW 3 Series models makes it a versatile choice for maintaining safety and optimal braking performance. Trust DFC for quality parts designed to meet the demands of high-performance driving and daily use.
Features:
- Engineered to meet or exceed OEM specifications for direct-fit performance
- Constructed from premium high-durability materials
- Inverted flare outlet size for compatibility with original brake lines
- Designed for BMW 87-92 3 Series models, including 318i, 318is, and 325 variants
- Reliable and long-lasting performance for vehicle safety and dependability

















