Replacement impellers are vital to keeping your pump running. Genuine OEM replacement part, manufactured by Danner. Designed for the model 1.9 Danner Mag Drive pump. This OEM replacement impeller prolongs the life of your Danner pump. The 12955 model is designed to be compatible with the Model 1.9 Mag Drive pump from Danner. Replacing your impeller is vital to ensuring that your pump keeps running, so don't wait! Click "Add to Cart" Now!