25-30 Horsepower - Suzuki
DT20 & 25 HP 1987-88
DT20 & 25 HP 1983-86
DF25 HP 1989 & Newer
DT25C HP 1989-2000
DF30 HP 2000 & Newer
DT30 HP 1983-86
DT30, 30C HP 1987-97
10 Tooth Spline
Use Suzuki OEM stopper Part No. 57632-96400 on DT20/25 1983-86 & DT30 1983-86.