Twin leading shoe brakes use two cylinders per wheel.
Later twin-leading shoe cars (Mk II on single line and later dual system 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; including as a substitute for GWC126/7. Make sure all four cylinders are the same internal diameter.
Note: early twin leading shoe cars (Mk I) used .80" front cylinders with different rear cylinders.
Two wheel cylinder required on each side. Order two of these for the left side. See GWC104/REP for the right side.
Used with GMC102 or GWC171 master cylinder and GWC1102 rear wheel cylinders for single line sytems.
In diagonal split systems, used with GMC160 and GWC1126 or GWC1134; GMC167 and GWC1131 or GWC1102.
In front to rear split sytems, used with GMC159 and GWC1102; GMC168 and GWC1129; GMC227 and GWC1102
Mounting bolts not included. Requires one each HF505 and 7D7250