1962-1976 All Makes All Models Parts | MP500813 | 1962-76 Major Repair Set; For Midland 9.5" Single Diaphragm Brake Booster; Clamp Style | Classic Industries
1967-1972 All Makes All Models Parts | MP500812 | 1967-76 Major Repair Set; For Midland 7" Dual Diaphragm Brake Booster; Clamp Style | Classic Industries
![In the process, finally caved and started overhauling the brake booster O-ring, which I suspected was the cause of the slight In the process, finally caved and started overhauling the brake booster O-ring, which I suspected was the cause of the slight](http://bmw8.us/Brake%20Booster%20Rebuild_files/image058.jpg)