The Solas 17044502 SD-PKT-2 Propeller Kit is designed to fit Suzuki engines DF90 to DF140 HP. This hardware is for OEM and Solas pressed rubber hub props only and will not fit Rubex propellers. The kit includes a thrust washer SDTW2), spacer SDSP), washer YDWS), nut YENT), and cotter pin EPIN). Note: Model A and Counter Rotation Model Z use 17044502 DF90A use 17044503). DF50AV/DF60AV use 17044501.