Features: 1. Application: Outboard water pump impeller is suitable for OMC King Cobra sterndrives, and compatible with 3.2L 32DAPEAMH, 5.7L 574APEAMH, and other selected models. 2. Part Number: Replaces OEM numbers 987176 and 3854072. Also serves as a replacement for Sierra 18-30585. 3. Multiple Use: Neoprene impeller designed for seawater pumping applications including engine cooling, water delivery, wash down, and bilge pumping. Suitable for both fresh and saltwater use. 4. Recommendation: It is recommended to replace the flexible pump impeller at least once a year or sooner based on engine usage. Always keep a spare impeller on hand for marine activities. 5. High Performance: Flexible 12-blade impeller undergoes a rigorous quality control process to ensure reliable, efficient, and durable operation. Specification: Item Type: Water Pump Impeller Material: Nylon and Neoprene Rubber Blades: 12 Blades OEM: 987176 3854072 Other OE: Replacement for Sierra 18-30585 Fitment: Compatible with OMC King Cobra sterndrives. 1992 3.2L 32DAPEAMH 1992 5.7L 574APEAMH 1992 5.8L 584DPEAMH 1992 5.8L 584DPEAMK 1992 7.4L 744CPEAMH 1992 7.4L 744DPEAMH 1992 7.4L 744DPPAMH 1992 8.2L 824BPEAMH 1993 3.2L 32DAPEJVB 1993 5.8L 584DPEJVB 1993 5.8L 584DPPJVB 1993 5.8L 58FAPEJVB 1993 5.8L 58FAPPJVB 1993 5.8L 58FBPEJVB 1993 7.4L 744CPEJVB 1993 7.4L 744DPEJVB 1993 7.4L 744DPPJVB 1993 8.2L 824BPEJVB 1994 5.8L 58FBDPMDA 1994 7.4L 744DCPMDA 1994 7.4L 744DCPMDM 1994 7.4L 744DDPMDA 1994 7.4L 744DDPMDM 1994 7.4L 744DGPMDA 1994 7.4L 744DGPMDM 1994 7.4L 744DJPMDA 1994 7.4L 744DJPMDM 1995 7.4L 744DPHUB 1995 7.4L 74FEPHUB Package List: 1 x Water Pump Impeller Note: 1. Please verify the part number of your unit. Compatibility information is for reference only. 2. If you are uncertain about compatibility, please contact the seller before purchase to avoid returns.