【Adaptation scope】: Johnson Water Pump Rebuild Kit Impeller 【OEM】875593-6 877061 3841697 【Easy to Install】:Impeller and gasket, high reliability and performance, direct replacement for the old or broken part. 【high quality】Made of high quality materials. Sturdy and durable 【Service】If you have a problem,We will take every step to assist you,Contact us and we will respond within 24 hours Dimensions: Outer Diameter: 65mm/2.56in Depth/Height/Width: 50mm/1.97in Shaft Diameter: 15.8mm/0.62in Number of Blades: 8 Drive Type: Spline Drive Insert Material: Brass Package Includes: 1 Water Pump Impeller Kit Note: Please allow slightly errors due to manual measurement and different monitors