This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Chas: 010 027-, 7"/8" Dual Diaphram - TRW Brand
TRW / Lucas units are not interchangeable with ATE Units. It may be necessary to remove the spacer and or gasket between the booster and mounting flange to accommodate the new booster.
This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.