Twin leading shoe brakes use two cylinders per wheel. GWC102/103 generally fit the Mk I, single line, twin-leading shoe cars.
Later twin-leading shoe cars were fitted with GWC104/105. The GWC104/105 cylinders are the 15/16" diameter style that will fit any and all models with 1 1/2" shoes. Make sure all four cylinders are the same internal diameter.
Two wheel cylinder required on each side. Order two of these for the left side. See GWC102 for the right side.
Used with GMC102 master cylinder and GWC1101 rear wheel cylinders.
Uses 8G8816 rebuild kit.