Ensure optimal engine cooling and water pumping performance with this high-quality Water Pump Impeller, specifically designed for OMC King Cobra sterndrives. Crafted from durable nylon and neoprene rubber, this 12-blade impeller delivers reliable and efficient operation for a variety of marine water pumping applications, including engine cooling, water delivery, wash down, and bilge pumping in both fresh and sea water environments. Key Features: · Durable Construction: Made from premium nylon and neoprene rubber materials, providing excellent flexibility, wear resistance, and long-lasting performance under demanding marine conditions. · Precise Fitment: Designed to replace OEM part numbers 987176 and 3854072, as well as compatible with Sierra replacement part 18-30585, ensuring a perfect fit for OMC King Cobra sterndrives and related engine models. · Wide Compatibility: Suitable for multiple engine models including 3.2L 32DAPEAMH, 5.7L 574APEAMH, 5.8L 584DPEAMH, 7.4L 744CPEAMH, 8.2L 824BPEAMH, and others from 1992 to 1995, providing versatile use across various marine engines. · High Performance 12-Blade Design: The flexible 12-blade impeller is engineered to maximize water flow and pumping efficiency, ensuring consistent engine cooling and preventing overheating. · Essential Maintenance Part: Recommended for annual replacement or sooner based on engine usage to maintain peak performance and prevent unexpected failures. Carrying a spare impeller is advised for boating safety and convenience. Specifications: · Material: Nylon and Neoprene Rubber · Blades: 12 Blades · OEM Part Numbers: 987176, 3854072 · Replacement for Sierra Part: 18-30585 · Compatible Models: OMC King Cobra sterndrives and related 3.2L to 8.2L engine models (1992-1995) Package Includes: · 1 x Water Pump Impeller This Water Pump Impeller offers a dependable solution for maintaining your marine engine’s cooling system, ensuring smooth operation and extended engine life. Its robust design and precise compatibility make it an essential component for any boat owner using OMC King Cobra sterndrives. Keep your engine protected and running efficiently with this premium replacement impeller.