58133-ZY3-B21LX 3X15X21 LX (L) - Overview. The 58133-ZY3-B21LX 3X15X21 LX (L) is a genuine Honda marine propeller engineered for optimal performance in Honda outboard engine systems. This propeller plays a vital role in propulsion, converting engine power into efficient thrust to move your boat smoothly and reliably. Constructed from stainless steel with a 3-blade design, it supports superior water flow and mechanical motion, ensuring enhanced acceleration and top-end performance across a range