Main propeller zinc for 2" diameter shafts on Nordhavn 40 hulls after 4044, and Nordhavn 55 hulls with twin engines. Also used on Nordhavn 52 propeller nuts.
Set screws (3) and a retaining cross for the mounting bolt are included. Mounting bolt not included.
Retaining Cross
Retaining Cross In Place
Retaining Cross Bent Over Mounting Bolt
Part Number Variations: Nordhavn, N40PZ, N52PZ, N55PZ2, 00400CROX