Rudder Stuffing BOX FOR 1" SHAFT Algonac OEM 22003
Square Base
Center to center of mounting holes is 2.5"
Base size is 3.5" Square
Bottom protrusion is 2-1/4"
1" Diameter
Threaded portion on top of the plate is 1-1/4"
ID is 1" and the OD on threads is 1-9/16"