Answers
Mar 26, 2026 - 08:20 AM
Please double check your spline count. As long as that agrees, your 4.25" gearcase should be a good fit.
Reference:
Dual Thrust 90-140 hp 4 1/4" Gearcase
15 Tooth Spline, Thru Hub Exhaust
Reference:
Dual Thrust 90-140 hp 4 1/4" Gearcase
15 Tooth Spline, Thru Hub Exhaust
Mar 26, 2026 - 08:27 AM
Yes, according to the manufacture this should fit.
