58134-ZY3-B21HR 4X14X21SS HR(L) - Overview. The 58134-ZY3-B21HR 4X14X21SS HR(L) is a high-quality stainless steel 4-blade propeller designed specifically for Honda marine engine systems. This propeller plays a critical role in providing excellent hole-shot acceleration and cruising performance, ensuring your boat operates smoothly and efficiently. Engineered to perfectly fit Honda engines, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key F