Sacralization of the fifth lumbar vertebra (or sacralization) is a congenital anomaly, in which the transverse process of the last lumbar vertebra (L5) fuses to the sacrum on one side or both, or to ilium, or both.
CostHelper readers report paying $23-$285 for an average of $104 for materials for brakes on one axle, and $135-$439 for all parts for both front and back brakes, for an average of $304.
Brake Booster Replacement Cost. The average cost for a Brake Booster Replacement is between $293 and $719. Labor costs are estimated between $132 and $167 while parts are priced between $161 and $552. Estimate does not include taxes and fees.