This is the seal for the gas spring GMF1106 and the Accumulator Sphere CD6000GMF NOTE: If you order one of the spheres for your car RPI supplies this seal.  1980-1998  Silver Spirit,...

Brake Accumulator Sphere & Seal. If your brake warning lights are coming on, especially after you have used the brakes then low pressure in your accumulator spheres is the most likely cause...

This is the front brake pump feed hose.   1987-1989 Sliver Spirit, Sliver Spur, Mulsanne, Turbo R, Pre Arnage, Azure After (VIN 20001)