The Impeller - GLM Products (92-89640) is constructed with high-quality materials for maximum performance and dependability. It is non-corrosive and durable to withstand the harsh marine environment. The Impeller - GLM Products (92-89640) fits Mercury, Mariner, and Force gearcase kit and water pump kits 20, 25 Hp (4S), 30 Hp (2-cyl), 40, 50 Hp (2 & 3 cyl). It weighs 0.04 LBS. This impeller is interchangeable with 754739896402. Make sure to refer to manufacturer recommendations for fit/installation information. Key Features: It is constructed with high-quality materials for maximum performance and dependability. It is non-corrosive and durable to withstand the harsh marine environment. It fits Mercury, Mariner, and Force gearcase kit and water pump kits 20, 25 Hp (4S), 30 Hp (2-cyl), 40, 50 Hp (2 & 3 cyl). This impeller is interchangeable with 754739896402. Make sure to refer to manufacturer recommendations for fit/installation information. Specifications: Brand: GLM Products SKU: 92-89640 UPC: 754739896402 Weight: 0.04 LBS Unit Of Measure: EA Alternate Products SKU: "8508910", "REC47-8508910", "47-00125", "18-3057", "92-89640" Manufacturer Part Number (MPN): 92-89640