If you are looking for a high-quality and trusted product, this might help you. Sierra provides premium-quality aftermarket replacements for over 6,000 components, tools, and marine parts. Sierra products are well-designed to exceed or meet OEM standards and stand up in harsh marine environments. The Impeller fitting Honda Outboard 175-250hp applications are well-constructed with precision and quality materials for reliability and optimal performance. Key Features: Well-designed for use in Honda outboard applications It is interchangeable with Mallory 9-45106 and Honda Outboard 19210-ZY3-003. It includes one impeller per package. The Sierra Marine impeller 18-3031 will replace the following impellers: Honda 19210-ZY3-003 Mallory 9-45106 It is suitable for the following engines: Honda: BF225 (2002-2019) 225hp 4-stroke 6-cylinder BF250 (2007-2019) 250hp 4-stroke 6-cylinder BF200 (2002-2019) 200hp 4-stroke 6-cylinder