The DFC rear left front brake wheel cylinder for 1972–1980 Toyota Land Cruiser applications is a service replacement intended to restore hydraulic actuation at the left rear drum brake. It is specified for those model years and used when the original cylinder leaks or binds. Installers fit this cylinder during rear brake maintenance or drum rebuilds to help ensure consistent braking across the axle.
DFC 72-80 Toyota Land Cruiser Rear-L Fr Brake Wheel Cylinder