Black 3d printed adapter spacer for the TFL-542b42 Outboard Leg. This requires OS adapter pn# zip-3628, os adapter, and tfl lower unit pn# tfl-542b42.Includes:(1) OSE 3d printed spacer pn# ose-83427.(4) 25mm screws. NOTE: Works with TFL tfl-542b42 lower unit. This will not work by itself! The lower unit in pictures 2 & 3 are not included.