- High profile 4 Cylinder drive shaft # 22423
- High profile 6 or 8
Cylinder. # 22422 drive shaft
- Low profile ( All drive shafts ) # 22412
- Long water pump shaft high profile # 22411
- Short water pump shaft low profile # 22410
- Note some older stern drive parts with high profile upper drive shafts have short spline area
of 1 inch and newer water pump shafts 1 1/4 inch spline will not fit in it.