40HP 40C 2-Cylinder 2-Stroke (13 Spline) 1984-98
40HP 40D 3-Cylinder 2-Stroke (13 Spline) 1991-97
40HP 40D2 3-Cylinder 2-Stroke (13 Spline) 1998-05
40HP MD40 TLDI (13 Spline) 2003-Present
40HP MFS40 4-Stroke (13 Spline) 2014-Present
40HP NSD40 TLDI (13 Spline) 2003-2015
Solas