The impeller with genuine part number 47-85089-1 / 47-85089-3 (5232005) is suitable for Mercury outboard motors with 2-stroke engines of 18hp, 20hp, 25hp, 30hp, and 40hp, as well as 4-stroke engines of 25hp, 30hp, and 40hp.

It is a critical component of the water pump that ensures engine cooling, protecting it from overheating and damage. During annual servicing, it is recommended to check and replace it when wear is evident.

• Dimensions: 16 x 73 x 12.6 mm
• Inner diameter: 16 mm
• Outer diameter: 73 mm
• Height: 12.6 mm
• Impellers: 6