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HP
Torsional Prop Shaft
Replace your stock Mercury prop shaft with a new
one-piece torsional shaft for those high performance boaters. Don't
take a chance of losing your favorite prop. Torsional prop
shafts offer better torsional load flexing which eliminates
brittle fracture or breaking associated with non-torsional units.
This shaft is cross drilled to create it's own internal
central-fed lubrication system. Better oiling promotes longer,
more reliable duty cycle. A must on high performance applications.
This swivel shaft is made from
174-PH stainless steel and is heat treated for maximum strength. This stainless
has the corrosion resistance of 304 stainless steel. By using this shaft,
the life of your gimbal ring and gimbal housing seal will be greatly
increased. This shaft replaces OEM #9823-A1.