Mercedes w123 Turbodiesel Brake Booster Line w/ 2 Vacuum Fittings Brake Booster Line with 2 Vacuum Fittings. part# (123 430 74 29). Fits: 123.123: (1977-1983): 240d: from ch# 296607 Fits: 123.133: (1982-1985): 300d turbo: from ch# 002136 Fits: 123.153: (1982-1985): 300cd turbo: from ch# 000509 Fits: 123.193: (1981-1985): 300td turbo: from ch# 007399