| To determine which parts U> alder and whether 01 you have sufficient space lor their installation, you need (o measure "A" the shaft diameter and " B" the O.D. of the stem lube (which corresponds to the hose I.D.). Find the combination of there two dimensions in the following table and the corresponding part numbers. For each model .Sure Sea I''. find dimension "C" and confirm that there is ATI PAST this much CLEAN, SMOOTH shaft before the stem tube available for locating the unit. Nest, the diameter "D" should be noted. Confirm that a minimum distance of 1/4 inch can he maintained between the body of the unit and any other part of the boat (hull, stringers, etc.! lo allow fur any lateral shaft |