50HP 50C 2-Cylinder 2-Stroke (13 Spline) 1987-91
50HP 50D 3-Cylinder 2-Stroke (13 Spline) 1991-97
50HP 50D2 3-Cylinder 2-Stroke (13 Spline) 1998-05
50HP MD50 TLDI (13 Spline) 2001-Present
50HP MFS50 4-Stroke (13 Spline) 2014-Present
50HP NSD50 TLDI (13 Spline) 2001-2015
Solas