Mk3-on left-hand rocker “overpanel” for short-term repair of rusted rocker panels on roll-up window Mini Saloons. Designed to weld over the original 6-vent rocker, but once installed, does not allow venting and drainage, unless the installer makes provisions to do so. Overall width is 5.5”, with 4.5” extending inward from the sharp edge where the flat part of the sill begins. Aftermarket.
See SBO0346 for right-hand side. See 14A9534E and 14A9535E for aftermarket replacement of the original design sills.