DF 70-100 HP 2009 and Newer
DF 115-140 HP 2002 & Newer
15 Tooth Spline
For 90-115HP 2001 - 2008 use Flo-Torq II attaching hardware kit 835283Q1
For 100-115HP 2009 and newer use Flo-Torq II attaching hardware kit 835283Q2
For 140HP use Flo-Torq II attaching hardware kit 835283Q2
For 70-90HP 2009 and newer use Flo-Torq II attaching hardware kit 835283Q03