Aircraft Model(s): PA-28-235 Cherokee Pathfinder. Applicable Engines: O-540-B2B5, -B4B5. 1 - STC Document Set SA01190LA, 1 - 3-Bladed Propeller HC-C3YR-1RF/ F7693F, 1 - Polished Spinner C-3535-1P. 78 inch diameter 3-bladed, aluminum hub, scimitar pro |