58333-ZY3-B20CL 3x15 1/4x20 SS (L) - Overview. The 58333-ZY3-B20CL 3x15 1/4x20 SS (L) is a premium OEM stainless steel propeller specifically engineered for Honda marine engine systems. This left-hand (L) rotation 3-blade propeller with dimensions of 15 1/4 x 20 inches supports the propulsion system, delivering enhanced water flow and thrust for efficient and reliable boat operation. Precisely designed to match factory specifications, this part ensures seamless integration with existing parts, m