Re: Seal kit needed

August 28, 2015 at 3:21 pm #22827

Anonymous

The Sierra seal kit for 25 (an up) hp "big twins" (18-2686) is for 1956 and up,
so you’ll need to look at the parts diagram and collect the parts by number.

Typical "kits" contain (at least):
Oil seals for prop and drive shafts
Spaghetti seal
Oil fil & vent washers
Shift dog pivot pin o-ring
Shift-rod o-ring
Prop-shaft "head" o-ring