This is the seat screw for use on the Model A, B, C, D, E and Dynamic Indoor Rower. This screw does not require a washer, because it is epoxy patched.
This washer is used in various places on the Model A, B, C, D and E Indoor Rowers as well as the gray SkiErg manufactured between July 2009–July 2014.
Box frame reinforcement kit for use with Model D and Model E Indoor Rowers purchased between August 1, 2006 and April 19, 2007. Please contact Concept2 for ordering and more information: email@example.com