60 BFP 1995 & newer (Large Gearcase)
75 HP 1995 & Newer
90 HP 1995 & Newer
115 HP 1998 & Newer
130 HP 1998 & Newer
15 Tooth Spline
Use Flo-Torq II attaching hardware kit 835277Q1 for 75-90 HP thru 1998, or 835279Q2 for 75-90 HP 1999 and newer, 115-130 HP all years. Purchase separately.